121276180

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{3797}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 254906568

約数和(自身を除く): 133630388

約数列:

[1, 2, 4, 5, 10, 20, 1597, 3194, 3797, 6388, 7594, 7985, 15188, 15970, 18985, 31940, 37970, 75940, 6063809, 12127618, 24255236, 30319045, 60638090, 121276180]

約数ペア:

[(1, 121276180), (2, 60638090), (4, 30319045), (5, 24255236), (10, 12127618), (20, 6063809), (1597, 75940), (3194, 37970), (3797, 31940), (6388, 18985), (7594, 15970), (7985, 15188)]