86060740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{26399}}^1$

素因数の和:26571

約数の個数: 24

約数和(自身を含む): 181843200

約数和(自身を除く): 95782460

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 26399, 52798, 105596, 131995, 263990, 527980, 4303037, 8606074, 17212148, 21515185, 43030370, 86060740]

約数ペア:

[(1, 86060740), (2, 43030370), (4, 21515185), (5, 17212148), (10, 8606074), (20, 4303037), (163, 527980), (326, 263990), (652, 131995), (815, 105596), (1630, 52798), (3260, 26399)]