2575055290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{121637}}^1$

素因数の和:121746

約数の個数: 32

約数和(自身を含む): 4860654480

約数和(自身を除く): 2285599190

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 121637, 243274, 608185, 1216370, 3527473, 7054946, 8879501, 17637365, 17759002, 35274730, 44397505, 88795010, 257505529, 515011058, 1287527645, 2575055290]

約数ペア:

[(1, 2575055290), (2, 1287527645), (5, 515011058), (10, 257505529), (29, 88795010), (58, 44397505), (73, 35274730), (145, 17759002), (146, 17637365), (290, 8879501), (365, 7054946), (730, 3527473), (2117, 1216370), (4234, 608185), (10585, 243274), (21170, 121637)]