185725160

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{12251}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 419018400

約数和(自身を除く): 233293240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 12251, 15160, 24502, 49004, 61255, 98008, 122510, 245020, 490040, 4643129, 9286258, 18572516, 23215645, 37145032, 46431290, 92862580, 185725160]

約数ペア:

[(1, 185725160), (2, 92862580), (4, 46431290), (5, 37145032), (8, 23215645), (10, 18572516), (20, 9286258), (40, 4643129), (379, 490040), (758, 245020), (1516, 122510), (1895, 98008), (3032, 61255), (3790, 49004), (7580, 24502), (12251, 15160)]