10260680

素因数分解:

$2^3\times 5^1\times {\mathrm{256517}}^1$

素因数の和:256528

約数の個数: 16

約数和(自身を含む): 23086620

約数和(自身を除く): 12825940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 256517, 513034, 1026068, 1282585, 2052136, 2565170, 5130340, 10260680]

約数ペア:

[(1, 10260680), (2, 5130340), (4, 2565170), (5, 2052136), (8, 1282585), (10, 1026068), (20, 513034), (40, 256517)]