25227750400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 264

約数和(自身を含む): 65499807744

約数和(自身を除く): 40272057344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 83, 100, 124, 128, 155, 160, 166, 200, 248, 256, 310, 320, 332, 383, 400, 415, 496, 512, 620, 640, 664, 766, 775, 800, 830, 992, 1024, 1240, 1280, 1328, 1532, 1550, 1600, 1660, 1915, 1984, 2075, 2480, 2560, 2573, 2656, 3064, 3100, 3200, 3320, 3830, 3968, 4150, 4960, 5120, 5146, 5312, 6128, 6200, 6400, 6640, 7660, 7936, 8300, 9575, 9920, 10292, 10624, 11873, 12256, 12400, 12800, 12865, 13280, 15320, 15872, 16600, 19150, 19840, 20584, 21248, 23746, 24512, 24800, 25600, 25730, 26560, 30640, 31744, 31789, 33200, 38300, 39680, 41168, 42496, 47492, 49024, 49600, 51460, 53120, 59365, 61280, 63578, 64325, 66400, 76600, 79360, 82336, 84992, 94984, 98048, 99200, 102920, 106240, 118730, 122560, 127156, 128650, 132800, 153200, 158720, 158945, 164672, 189968, 196096, 198400, 205840, 212480, 237460, 245120, 254312, 257300, 265600, 296825, 306400, 317890, 329344, 379936, 392192, 396800, 411680, 424960, 474920, 490240, 508624, 514600, 531200, 593650, 612800, 635780, 658688, 759872, 793600, 794725, 823360, 949840, 980480, 985459, 1017248, 1029200, 1062400, 1187300, 1225600, 1271560, 1317376, 1519744, 1589450, 1646720, 1899680, 1960960, 1970918, 2034496, 2058400, 2124800, 2374600, 2451200, 2543120, 2634752, 3039488, 3178900, 3293440, 3799360, 3941836, 4068992, 4116800, 4749200, 4902400, 4927295, 5086240, 6078976, 6357800, 6586880, 7598720, 7883672, 8137984, 8233600, 9498400, 9804800, 9854590, 10172480, 12157952, 12715600, 13173760, 15197440, 15767344, 16275968, 16467200, 18996800, 19709180, 20344960, 24636475, 25431200, 30394880, 31534688, 32551936, 32934400, 37993600, 39418360, 40689920, 49272950, 50862400, 60789760, 63069376, 65868800, 75987200, 78836720, 81379840, 98545900, 101724800, 126138752, 151974400, 157673440, 162759680, 197091800, 203449600, 252277504, 303948800, 315346880, 394183600, 406899200, 504555008, 630693760, 788367200, 813798400, 1009110016, 1261387520, 1576734400, 2522775040, 3153468800, 5045550080, 6306937600, 12613875200, 25227750400]

約数ペア:

[(1, 25227750400), (2, 12613875200), (4, 6306937600), (5, 5045550080), (8, 3153468800), (10, 2522775040), (16, 1576734400), (20, 1261387520), (25, 1009110016), (31, 813798400), (32, 788367200), (40, 630693760), (50, 504555008), (62, 406899200), (64, 394183600), (80, 315346880), (83, 303948800), (100, 252277504), (124, 203449600), (128, 197091800), (155, 162759680), (160, 157673440), (166, 151974400), (200, 126138752), (248, 101724800), (256, 98545900), (310, 81379840), (320, 78836720), (332, 75987200), (383, 65868800), (400, 63069376), (415, 60789760), (496, 50862400), (512, 49272950), (620, 40689920), (640, 39418360), (664, 37993600), (766, 32934400), (775, 32551936), (800, 31534688), (830, 30394880), (992, 25431200), (1024, 24636475), (1240, 20344960), (1280, 19709180), (1328, 18996800), (1532, 16467200), (1550, 16275968), (1600, 15767344), (1660, 15197440), (1915, 13173760), (1984, 12715600), (2075, 12157952), (2480, 10172480), (2560, 9854590), (2573, 9804800), (2656, 9498400), (3064, 8233600), (3100, 8137984), (3200, 7883672), (3320, 7598720), (3830, 6586880), (3968, 6357800), (4150, 6078976), (4960, 5086240), (5120, 4927295), (5146, 4902400), (5312, 4749200), (6128, 4116800), (6200, 4068992), (6400, 3941836), (6640, 3799360), (7660, 3293440), (7936, 3178900), (8300, 3039488), (9575, 2634752), (9920, 2543120), (10292, 2451200), (10624, 2374600), (11873, 2124800), (12256, 2058400), (12400, 2034496), (12800, 1970918), (12865, 1960960), (13280, 1899680), (15320, 1646720), (15872, 1589450), (16600, 1519744), (19150, 1317376), (19840, 1271560), (20584, 1225600), (21248, 1187300), (23746, 1062400), (24512, 1029200), (24800, 1017248), (25600, 985459), (25730, 980480), (26560, 949840), (30640, 823360), (31744, 794725), (31789, 793600), (33200, 759872), (38300, 658688), (39680, 635780), (41168, 612800), (42496, 593650), (47492, 531200), (49024, 514600), (49600, 508624), (51460, 490240), (53120, 474920), (59365, 424960), (61280, 411680), (63578, 396800), (64325, 392192), (66400, 379936), (76600, 329344), (79360, 317890), (82336, 306400), (84992, 296825), (94984, 265600), (98048, 257300), (99200, 254312), (102920, 245120), (106240, 237460), (118730, 212480), (122560, 205840), (127156, 198400), (128650, 196096), (132800, 189968), (153200, 164672), (158720, 158945)]