124249940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{365441}}^1$

素因数の和:365467

約数の個数: 24

約数和(自身を含む): 276274152

約数和(自身を除く): 152024212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 365441, 730882, 1461764, 1827205, 3654410, 6212497, 7308820, 12424994, 24849988, 31062485, 62124970, 124249940]

約数ペア:

[(1, 124249940), (2, 62124970), (4, 31062485), (5, 24849988), (10, 12424994), (17, 7308820), (20, 6212497), (34, 3654410), (68, 1827205), (85, 1461764), (170, 730882), (340, 365441)]