72321010

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3319}}^1$

素因数の和:5505

約数の個数: 16

約数和(自身を含む): 130276800

約数和(自身を除く): 57955790

約数列:

[1, 2, 5, 10, 2179, 3319, 4358, 6638, 10895, 16595, 21790, 33190, 7232101, 14464202, 36160505, 72321010]

約数ペア:

[(1, 72321010), (2, 36160505), (5, 14464202), (10, 7232101), (2179, 33190), (3319, 21790), (4358, 16595), (6638, 10895)]