8264550400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 21838602240

約数和(自身を除く): 13574051840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 127, 128, 155, 160, 164, 200, 205, 248, 254, 256, 310, 320, 328, 400, 410, 496, 508, 512, 620, 635, 640, 656, 775, 800, 820, 992, 1016, 1024, 1025, 1240, 1270, 1271, 1280, 1312, 1550, 1600, 1640, 1984, 2032, 2048, 2050, 2480, 2540, 2542, 2560, 2624, 3100, 3175, 3200, 3280, 3937, 3968, 4064, 4100, 4960, 5080, 5084, 5120, 5207, 5248, 6200, 6350, 6355, 6400, 6560, 7874, 7936, 8128, 8200, 9920, 10160, 10168, 10240, 10414, 10496, 12400, 12700, 12710, 12800, 13120, 15748, 15872, 16256, 16400, 19685, 19840, 20320, 20336, 20828, 20992, 24800, 25400, 25420, 25600, 26035, 26240, 31496, 31744, 31775, 32512, 32800, 39370, 39680, 40640, 40672, 41656, 41984, 49600, 50800, 50840, 51200, 52070, 52480, 62992, 63488, 63550, 65024, 65600, 78740, 79360, 81280, 81344, 83312, 83968, 98425, 99200, 101600, 101680, 104140, 104960, 125984, 127100, 130048, 130175, 131200, 157480, 158720, 161417, 162560, 162688, 166624, 196850, 198400, 203200, 203360, 208280, 209920, 251968, 254200, 260096, 260350, 262400, 314960, 317440, 322834, 325120, 325376, 333248, 393700, 396800, 406400, 406720, 416560, 419840, 503936, 508400, 520700, 524800, 629920, 645668, 650240, 650752, 666496, 787400, 793600, 807085, 812800, 813440, 833120, 1007872, 1016800, 1041400, 1049600, 1259840, 1291336, 1300480, 1301504, 1332992, 1574800, 1587200, 1614170, 1625600, 1626880, 1666240, 2015744, 2033600, 2082800, 2099200, 2519680, 2582672, 2603008, 2665984, 3149600, 3228340, 3251200, 3253760, 3332480, 4031488, 4035425, 4067200, 4165600, 5039360, 5165344, 5331968, 6299200, 6456680, 6502400, 6507520, 6664960, 8062976, 8070850, 8134400, 8331200, 10078720, 10330688, 10663936, 12598400, 12913360, 13015040, 13329920, 16141700, 16268800, 16662400, 20157440, 20661376, 25196800, 25826720, 26659840, 32283400, 32537600, 33324800, 40314880, 41322752, 50393600, 51653440, 53319680, 64566800, 65075200, 66649600, 82645504, 100787200, 103306880, 129133600, 133299200, 165291008, 201574400, 206613760, 258267200, 266598400, 330582016, 413227520, 516534400, 826455040, 1033068800, 1652910080, 2066137600, 4132275200, 8264550400]

約数ペア:

[(1, 8264550400), (2, 4132275200), (4, 2066137600), (5, 1652910080), (8, 1033068800), (10, 826455040), (16, 516534400), (20, 413227520), (25, 330582016), (31, 266598400), (32, 258267200), (40, 206613760), (41, 201574400), (50, 165291008), (62, 133299200), (64, 129133600), (80, 103306880), (82, 100787200), (100, 82645504), (124, 66649600), (127, 65075200), (128, 64566800), (155, 53319680), (160, 51653440), (164, 50393600), (200, 41322752), (205, 40314880), (248, 33324800), (254, 32537600), (256, 32283400), (310, 26659840), (320, 25826720), (328, 25196800), (400, 20661376), (410, 20157440), (496, 16662400), (508, 16268800), (512, 16141700), (620, 13329920), (635, 13015040), (640, 12913360), (656, 12598400), (775, 10663936), (800, 10330688), (820, 10078720), (992, 8331200), (1016, 8134400), (1024, 8070850), (1025, 8062976), (1240, 6664960), (1270, 6507520), (1271, 6502400), (1280, 6456680), (1312, 6299200), (1550, 5331968), (1600, 5165344), (1640, 5039360), (1984, 4165600), (2032, 4067200), (2048, 4035425), (2050, 4031488), (2480, 3332480), (2540, 3253760), (2542, 3251200), (2560, 3228340), (2624, 3149600), (3100, 2665984), (3175, 2603008), (3200, 2582672), (3280, 2519680), (3937, 2099200), (3968, 2082800), (4064, 2033600), (4100, 2015744), (4960, 1666240), (5080, 1626880), (5084, 1625600), (5120, 1614170), (5207, 1587200), (5248, 1574800), (6200, 1332992), (6350, 1301504), (6355, 1300480), (6400, 1291336), (6560, 1259840), (7874, 1049600), (7936, 1041400), (8128, 1016800), (8200, 1007872), (9920, 833120), (10160, 813440), (10168, 812800), (10240, 807085), (10414, 793600), (10496, 787400), (12400, 666496), (12700, 650752), (12710, 650240), (12800, 645668), (13120, 629920), (15748, 524800), (15872, 520700), (16256, 508400), (16400, 503936), (19685, 419840), (19840, 416560), (20320, 406720), (20336, 406400), (20828, 396800), (20992, 393700), (24800, 333248), (25400, 325376), (25420, 325120), (25600, 322834), (26035, 317440), (26240, 314960), (31496, 262400), (31744, 260350), (31775, 260096), (32512, 254200), (32800, 251968), (39370, 209920), (39680, 208280), (40640, 203360), (40672, 203200), (41656, 198400), (41984, 196850), (49600, 166624), (50800, 162688), (50840, 162560), (51200, 161417), (52070, 158720), (52480, 157480), (62992, 131200), (63488, 130175), (63550, 130048), (65024, 127100), (65600, 125984), (78740, 104960), (79360, 104140), (81280, 101680), (81344, 101600), (83312, 99200), (83968, 98425)]