40269310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129901}}^1$

素因数の和:129939

約数の個数: 16

約数和(自身を含む): 74823552

約数和(自身を除く): 34554242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 129901, 259802, 649505, 1299010, 4026931, 8053862, 20134655, 40269310]

約数ペア:

[(1, 40269310), (2, 20134655), (5, 8053862), (10, 4026931), (31, 1299010), (62, 649505), (155, 259802), (310, 129901)]