88896639940

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3001237}}^1$

素因数の和:3002727

約数の個数: 24

約数和(自身を含む): 186809058072

約数和(自身を除く): 97912418132

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 5924, 7405, 14810, 29620, 3001237, 6002474, 12004948, 15006185, 30012370, 60024740, 4444831997, 8889663994, 17779327988, 22224159985, 44448319970, 88896639940]

約数ペア:

[(1, 88896639940), (2, 44448319970), (4, 22224159985), (5, 17779327988), (10, 8889663994), (20, 4444831997), (1481, 60024740), (2962, 30012370), (5924, 15006185), (7405, 12004948), (14810, 6002474), (29620, 3001237)]