103717820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97847}}^1$

素因数の和:97909

約数の個数: 24

約数和(自身を含む): 221919264

約数和(自身を除く): 118201444

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 97847, 195694, 391388, 489235, 978470, 1956940, 5185891, 10371782, 20743564, 25929455, 51858910, 103717820]

約数ペア:

[(1, 103717820), (2, 51858910), (4, 25929455), (5, 20743564), (10, 10371782), (20, 5185891), (53, 1956940), (106, 978470), (212, 489235), (265, 391388), (530, 195694), (1060, 97847)]