24924680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 62873280

約数和(自身を除く): 37948600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1531, 1628, 2035, 3062, 3256, 4070, 6124, 7655, 8140, 12248, 15310, 16280, 16841, 30620, 33682, 56647, 61240, 67364, 84205, 113294, 134728, 168410, 226588, 283235, 336820, 453176, 566470, 623117, 673640, 1132940, 1246234, 2265880, 2492468, 3115585, 4984936, 6231170, 12462340, 24924680]

約数ペア:

[(1, 24924680), (2, 12462340), (4, 6231170), (5, 4984936), (8, 3115585), (10, 2492468), (11, 2265880), (20, 1246234), (22, 1132940), (37, 673640), (40, 623117), (44, 566470), (55, 453176), (74, 336820), (88, 283235), (110, 226588), (148, 168410), (185, 134728), (220, 113294), (296, 84205), (370, 67364), (407, 61240), (440, 56647), (740, 33682), (814, 30620), (1480, 16841), (1531, 16280), (1628, 15310), (2035, 12248), (3062, 8140), (3256, 7655), (4070, 6124)]