59385220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72421}}^1$

素因数の和:72471

約数の個数: 24

約数和(自身を含む): 127752408

約数和(自身を除く): 68367188

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 72421, 144842, 289684, 362105, 724210, 1448420, 2969261, 5938522, 11877044, 14846305, 29692610, 59385220]

約数ペア:

[(1, 59385220), (2, 29692610), (4, 14846305), (5, 11877044), (10, 5938522), (20, 2969261), (41, 1448420), (82, 724210), (164, 362105), (205, 289684), (410, 144842), (820, 72421)]