8985050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 24

約数和(自身を含む): 16954272

約数和(自身を除く): 7969222

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2531, 3550, 5062, 12655, 25310, 63275, 126550, 179701, 359402, 898505, 1797010, 4492525, 8985050]

約数ペア:

[(1, 8985050), (2, 4492525), (5, 1797010), (10, 898505), (25, 359402), (50, 179701), (71, 126550), (142, 63275), (355, 25310), (710, 12655), (1775, 5062), (2531, 3550)]