118889780

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{46807}}^1$

素因数の和:46943

約数の個数: 24

約数和(自身を含む): 251639808

約数和(自身を除く): 132750028

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 46807, 93614, 187228, 234035, 468070, 936140, 5944489, 11888978, 23777956, 29722445, 59444890, 118889780]

約数ペア:

[(1, 118889780), (2, 59444890), (4, 29722445), (5, 23777956), (10, 11888978), (20, 5944489), (127, 936140), (254, 468070), (508, 234035), (635, 187228), (1270, 93614), (2540, 46807)]