15669580660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{55871}}^1$

素因数の和:56296

約数の個数: 48

約数和(自身を含む): 33885250560

約数和(自身を除く): 18215669900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 379, 740, 758, 1516, 1895, 3790, 7580, 14023, 28046, 55871, 56092, 70115, 111742, 140230, 223484, 279355, 280460, 558710, 1117420, 2067227, 4134454, 8268908, 10336135, 20672270, 21175109, 41344540, 42350218, 84700436, 105875545, 211751090, 423502180, 783479033, 1566958066, 3133916132, 3917395165, 7834790330, 15669580660]

約数ペア:

[(1, 15669580660), (2, 7834790330), (4, 3917395165), (5, 3133916132), (10, 1566958066), (20, 783479033), (37, 423502180), (74, 211751090), (148, 105875545), (185, 84700436), (370, 42350218), (379, 41344540), (740, 21175109), (758, 20672270), (1516, 10336135), (1895, 8268908), (3790, 4134454), (7580, 2067227), (14023, 1117420), (28046, 558710), (55871, 280460), (56092, 279355), (70115, 223484), (111742, 140230)]