73817180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127271}}^1$

素因数の和:127309

約数の個数: 24

約数和(自身を含む): 160362720

約数和(自身を除く): 86545540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 127271, 254542, 509084, 636355, 1272710, 2545420, 3690859, 7381718, 14763436, 18454295, 36908590, 73817180]

約数ペア:

[(1, 73817180), (2, 36908590), (4, 18454295), (5, 14763436), (10, 7381718), (20, 3690859), (29, 2545420), (58, 1272710), (116, 636355), (145, 509084), (290, 254542), (580, 127271)]