413223550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 797841792

約数和(自身を除く): 384618242

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 355, 430, 710, 1075, 1775, 2150, 2707, 3053, 3550, 5414, 6106, 13535, 15265, 27070, 30530, 67675, 76325, 116401, 135350, 152650, 192197, 232802, 384394, 582005, 960985, 1164010, 1921970, 2910025, 4804925, 5820050, 8264471, 9609850, 16528942, 41322355, 82644710, 206611775, 413223550]

約数ペア:

[(1, 413223550), (2, 206611775), (5, 82644710), (10, 41322355), (25, 16528942), (43, 9609850), (50, 8264471), (71, 5820050), (86, 4804925), (142, 2910025), (215, 1921970), (355, 1164010), (430, 960985), (710, 582005), (1075, 384394), (1775, 232802), (2150, 192197), (2707, 152650), (3053, 135350), (3550, 116401), (5414, 76325), (6106, 67675), (13535, 30530), (15265, 27070)]