15622050160

素因数分解:

$2^4\times 5^1\times {\mathrm{195275627}}^1$

素因数の和:195275640

約数の個数: 20

約数和(自身を含む): 36321266808

約数和(自身を除く): 20699216648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 195275627, 390551254, 781102508, 976378135, 1562205016, 1952756270, 3124410032, 3905512540, 7811025080, 15622050160]

約数ペア:

[(1, 15622050160), (2, 7811025080), (4, 3905512540), (5, 3124410032), (8, 1952756270), (10, 1562205016), (16, 976378135), (20, 781102508), (40, 390551254), (80, 195275627)]