65474870

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3923}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 117955440

約数和(自身を除く): 52480570

約数列:

[1, 2, 5, 10, 1669, 3338, 3923, 7846, 8345, 16690, 19615, 39230, 6547487, 13094974, 32737435, 65474870]

約数ペア:

[(1, 65474870), (2, 32737435), (5, 13094974), (10, 6547487), (1669, 39230), (3338, 19615), (3923, 16690), (7846, 8345)]