40807940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34583}}^1$

素因数の和:34651

約数の個数: 24

約数和(自身を含む): 87151680

約数和(自身を除く): 46343740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 34583, 69166, 138332, 172915, 345830, 691660, 2040397, 4080794, 8161588, 10201985, 20403970, 40807940]

約数ペア:

[(1, 40807940), (2, 20403970), (4, 10201985), (5, 8161588), (10, 4080794), (20, 2040397), (59, 691660), (118, 345830), (236, 172915), (295, 138332), (590, 69166), (1180, 34583)]