5907640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 13420080

約数和(自身を除く): 7512440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1307, 2260, 2614, 4520, 5228, 6535, 10456, 13070, 26140, 52280, 147691, 295382, 590764, 738455, 1181528, 1476910, 2953820, 5907640]

約数ペア:

[(1, 5907640), (2, 2953820), (4, 1476910), (5, 1181528), (8, 738455), (10, 590764), (20, 295382), (40, 147691), (113, 52280), (226, 26140), (452, 13070), (565, 10456), (904, 6535), (1130, 5228), (1307, 4520), (2260, 2614)]