157024940

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{9851}}^1$

素因数の和:10657

約数の個数: 24

約数和(自身を含む): 330199632

約数和(自身を除く): 173174692

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 9851, 15940, 19702, 39404, 49255, 98510, 197020, 7851247, 15702494, 31404988, 39256235, 78512470, 157024940]

約数ペア:

[(1, 157024940), (2, 78512470), (4, 39256235), (5, 31404988), (10, 15702494), (20, 7851247), (797, 197020), (1594, 98510), (3188, 49255), (3985, 39404), (7970, 19702), (9851, 15940)]