42485360

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3517}}^1$

素因数の和:3681

約数の個数: 40

約数和(自身を含む): 99460896

約数和(自身を除く): 56975536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 3517, 6040, 7034, 12080, 14068, 17585, 28136, 35170, 56272, 70340, 140680, 281360, 531067, 1062134, 2124268, 2655335, 4248536, 5310670, 8497072, 10621340, 21242680, 42485360]

約数ペア:

[(1, 42485360), (2, 21242680), (4, 10621340), (5, 8497072), (8, 5310670), (10, 4248536), (16, 2655335), (20, 2124268), (40, 1062134), (80, 531067), (151, 281360), (302, 140680), (604, 70340), (755, 56272), (1208, 35170), (1510, 28136), (2416, 17585), (3020, 14068), (3517, 12080), (6040, 7034)]