103455220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{470251}}^1$

素因数の和:470271

約数の個数: 24

約数和(自身を含む): 237007008

約数和(自身を除く): 133551788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 470251, 940502, 1881004, 2351255, 4702510, 5172761, 9405020, 10345522, 20691044, 25863805, 51727610, 103455220]

約数ペア:

[(1, 103455220), (2, 51727610), (4, 25863805), (5, 20691044), (10, 10345522), (11, 9405020), (20, 5172761), (22, 4702510), (44, 2351255), (55, 1881004), (110, 940502), (220, 470251)]