130150400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 156

約数和(自身を含む): 341269824

約数和(自身を除く): 211119424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 128, 155, 160, 164, 200, 205, 248, 256, 310, 320, 328, 400, 410, 496, 512, 620, 640, 656, 775, 800, 820, 992, 1024, 1025, 1240, 1271, 1280, 1312, 1550, 1600, 1640, 1984, 2048, 2050, 2480, 2542, 2560, 2624, 3100, 3200, 3280, 3968, 4096, 4100, 4960, 5084, 5120, 5248, 6200, 6355, 6400, 6560, 7936, 8200, 9920, 10168, 10240, 10496, 12400, 12710, 12800, 13120, 15872, 16400, 19840, 20336, 20480, 20992, 24800, 25420, 25600, 26240, 31744, 31775, 32800, 39680, 40672, 41984, 49600, 50840, 51200, 52480, 63488, 63550, 65600, 79360, 81344, 83968, 99200, 101680, 102400, 104960, 126976, 127100, 131200, 158720, 162688, 167936, 198400, 203360, 209920, 254200, 262400, 317440, 325376, 396800, 406720, 419840, 508400, 524800, 634880, 650752, 793600, 813440, 839680, 1016800, 1049600, 1301504, 1587200, 1626880, 2033600, 2099200, 2603008, 3174400, 3253760, 4067200, 4198400, 5206016, 6507520, 8134400, 13015040, 16268800, 26030080, 32537600, 65075200, 130150400]

約数ペア:

[(1, 130150400), (2, 65075200), (4, 32537600), (5, 26030080), (8, 16268800), (10, 13015040), (16, 8134400), (20, 6507520), (25, 5206016), (31, 4198400), (32, 4067200), (40, 3253760), (41, 3174400), (50, 2603008), (62, 2099200), (64, 2033600), (80, 1626880), (82, 1587200), (100, 1301504), (124, 1049600), (128, 1016800), (155, 839680), (160, 813440), (164, 793600), (200, 650752), (205, 634880), (248, 524800), (256, 508400), (310, 419840), (320, 406720), (328, 396800), (400, 325376), (410, 317440), (496, 262400), (512, 254200), (620, 209920), (640, 203360), (656, 198400), (775, 167936), (800, 162688), (820, 158720), (992, 131200), (1024, 127100), (1025, 126976), (1240, 104960), (1271, 102400), (1280, 101680), (1312, 99200), (1550, 83968), (1600, 81344), (1640, 79360), (1984, 65600), (2048, 63550), (2050, 63488), (2480, 52480), (2542, 51200), (2560, 50840), (2624, 49600), (3100, 41984), (3200, 40672), (3280, 39680), (3968, 32800), (4096, 31775), (4100, 31744), (4960, 26240), (5084, 25600), (5120, 25420), (5248, 24800), (6200, 20992), (6355, 20480), (6400, 20336), (6560, 19840), (7936, 16400), (8200, 15872), (9920, 13120), (10168, 12800), (10240, 12710), (10496, 12400)]