382328120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{89329}}^1$

素因数の和:89447

約数の個数: 32

約数和(自身を含む): 868287600

約数和(自身を除く): 485959480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 89329, 178658, 357316, 446645, 714632, 893290, 1786580, 3573160, 9558203, 19116406, 38232812, 47791015, 76465624, 95582030, 191164060, 382328120]

約数ペア:

[(1, 382328120), (2, 191164060), (4, 95582030), (5, 76465624), (8, 47791015), (10, 38232812), (20, 19116406), (40, 9558203), (107, 3573160), (214, 1786580), (428, 893290), (535, 714632), (856, 446645), (1070, 357316), (2140, 178658), (4280, 89329)]