41398780

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2801}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 87086160

約数和(自身を除く): 45687380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2801, 2956, 3695, 5602, 7390, 11204, 14005, 14780, 28010, 56020, 2069939, 4139878, 8279756, 10349695, 20699390, 41398780]

約数ペア:

[(1, 41398780), (2, 20699390), (4, 10349695), (5, 8279756), (10, 4139878), (20, 2069939), (739, 56020), (1478, 28010), (2801, 14780), (2956, 14005), (3695, 11204), (5602, 7390)]