5725820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 12206544

約数和(自身を除く): 6480724

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4273, 8546, 17092, 21365, 42730, 85460, 286291, 572582, 1145164, 1431455, 2862910, 5725820]

約数ペア:

[(1, 5725820), (2, 2862910), (4, 1431455), (5, 1145164), (10, 572582), (20, 286291), (67, 85460), (134, 42730), (268, 21365), (335, 17092), (670, 8546), (1340, 4273)]