125624560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 313854912

約数和(自身を除く): 188230352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 680, 710, 1136, 1207, 1301, 1360, 1420, 2414, 2602, 2840, 4828, 5204, 5680, 6035, 6505, 9656, 10408, 12070, 13010, 19312, 20816, 22117, 24140, 26020, 44234, 48280, 52040, 88468, 92371, 96560, 104080, 110585, 176936, 184742, 221170, 353872, 369484, 442340, 461855, 738968, 884680, 923710, 1477936, 1570307, 1769360, 1847420, 3140614, 3694840, 6281228, 7389680, 7851535, 12562456, 15703070, 25124912, 31406140, 62812280, 125624560]

約数ペア:

[(1, 125624560), (2, 62812280), (4, 31406140), (5, 25124912), (8, 15703070), (10, 12562456), (16, 7851535), (17, 7389680), (20, 6281228), (34, 3694840), (40, 3140614), (68, 1847420), (71, 1769360), (80, 1570307), (85, 1477936), (136, 923710), (142, 884680), (170, 738968), (272, 461855), (284, 442340), (340, 369484), (355, 353872), (568, 221170), (680, 184742), (710, 176936), (1136, 110585), (1207, 104080), (1301, 96560), (1360, 92371), (1420, 88468), (2414, 52040), (2602, 48280), (2840, 44234), (4828, 26020), (5204, 24140), (5680, 22117), (6035, 20816), (6505, 19312), (9656, 13010), (10408, 12070)]