4687940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5717}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 10086552

約数和(自身を除く): 5398612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5717, 11434, 22868, 28585, 57170, 114340, 234397, 468794, 937588, 1171985, 2343970, 4687940]

約数ペア:

[(1, 4687940), (2, 2343970), (4, 1171985), (5, 937588), (10, 468794), (20, 234397), (41, 114340), (82, 57170), (164, 28585), (205, 22868), (410, 11434), (820, 5717)]