425510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 811296

約数和(自身を除く): 385786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2503, 5006, 12515, 25030, 42551, 85102, 212755, 425510]

約数ペア:

[(1, 425510), (2, 212755), (5, 85102), (10, 42551), (17, 25030), (34, 12515), (85, 5006), (170, 2503)]