42414640

素因数分解:

$2^4\times 5^1\times {\mathrm{530183}}^1$

素因数の和:530196

約数の個数: 20

約数和(自身を含む): 98614224

約数和(自身を除く): 56199584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 530183, 1060366, 2120732, 2650915, 4241464, 5301830, 8482928, 10603660, 21207320, 42414640]

約数ペア:

[(1, 42414640), (2, 21207320), (4, 10603660), (5, 8482928), (8, 5301830), (10, 4241464), (16, 2650915), (20, 2120732), (40, 1060366), (80, 530183)]