24702680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16691}}^1$

素因数の和:16739

約数の個数: 32

約数和(自身を含む): 57086640

約数和(自身を除く): 32383960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 16691, 33382, 66764, 83455, 133528, 166910, 333820, 617567, 667640, 1235134, 2470268, 3087835, 4940536, 6175670, 12351340, 24702680]

約数ペア:

[(1, 24702680), (2, 12351340), (4, 6175670), (5, 4940536), (8, 3087835), (10, 2470268), (20, 1235134), (37, 667640), (40, 617567), (74, 333820), (148, 166910), (185, 133528), (296, 83455), (370, 66764), (740, 33382), (1480, 16691)]