63800180

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3041}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 134152200

約数和(自身を除く): 70352020

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 3041, 4196, 5245, 6082, 10490, 12164, 15205, 20980, 30410, 60820, 3190009, 6380018, 12760036, 15950045, 31900090, 63800180]

約数ペア:

[(1, 63800180), (2, 31900090), (4, 15950045), (5, 12760036), (10, 6380018), (20, 3190009), (1049, 60820), (2098, 30410), (3041, 20980), (4196, 15205), (5245, 12164), (6082, 10490)]