101624840

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8117}}^1$

素因数の和:8441

約数の個数: 32

約数和(自身を含む): 229414680

約数和(自身を除く): 127789840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 8117, 12520, 16234, 32468, 40585, 64936, 81170, 162340, 324680, 2540621, 5081242, 10162484, 12703105, 20324968, 25406210, 50812420, 101624840]

約数ペア:

[(1, 101624840), (2, 50812420), (4, 25406210), (5, 20324968), (8, 12703105), (10, 10162484), (20, 5081242), (40, 2540621), (313, 324680), (626, 162340), (1252, 81170), (1565, 64936), (2504, 40585), (3130, 32468), (6260, 16234), (8117, 12520)]