74193380

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3797}}^1$

素因数の和:4783

約数の個数: 24

約数和(自身を含む): 156006648

約数和(自身を除く): 81813268

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3797, 3908, 4885, 7594, 9770, 15188, 18985, 19540, 37970, 75940, 3709669, 7419338, 14838676, 18548345, 37096690, 74193380]

約数ペア:

[(1, 74193380), (2, 37096690), (4, 18548345), (5, 14838676), (10, 7419338), (20, 3709669), (977, 75940), (1954, 37970), (3797, 19540), (3908, 18985), (4885, 15188), (7594, 9770)]