109617400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3491}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 256557240

約数和(自身を除く): 146939840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3491, 3925, 6280, 6982, 7850, 13964, 15700, 17455, 27928, 31400, 34910, 69820, 87275, 139640, 174550, 349100, 548087, 698200, 1096174, 2192348, 2740435, 4384696, 5480870, 10961740, 13702175, 21923480, 27404350, 54808700, 109617400]

約数ペア:

[(1, 109617400), (2, 54808700), (4, 27404350), (5, 21923480), (8, 13702175), (10, 10961740), (20, 5480870), (25, 4384696), (40, 2740435), (50, 2192348), (100, 1096174), (157, 698200), (200, 548087), (314, 349100), (628, 174550), (785, 139640), (1256, 87275), (1570, 69820), (3140, 34910), (3491, 31400), (3925, 27928), (6280, 17455), (6982, 15700), (7850, 13964)]