101601140

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{3181}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 213563112

約数和(自身を除く): 111961972

約数列:

[1, 2, 4, 5, 10, 20, 1597, 3181, 3194, 6362, 6388, 7985, 12724, 15905, 15970, 31810, 31940, 63620, 5080057, 10160114, 20320228, 25400285, 50800570, 101601140]

約数ペア:

[(1, 101601140), (2, 50800570), (4, 25400285), (5, 20320228), (10, 10160114), (20, 5080057), (1597, 63620), (3181, 31940), (3194, 31810), (6362, 15970), (6388, 15905), (7985, 12724)]