74916740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{33149}}^1$

素因数の和:33271

約数の個数: 24

約数和(自身を含む): 158722200

約数和(自身を除く): 83805460

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 33149, 66298, 132596, 165745, 331490, 662980, 3745837, 7491674, 14983348, 18729185, 37458370, 74916740]

約数ペア:

[(1, 74916740), (2, 37458370), (4, 18729185), (5, 14983348), (10, 7491674), (20, 3745837), (113, 662980), (226, 331490), (452, 165745), (565, 132596), (1130, 66298), (2260, 33149)]