100040890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{526531}}^1$

素因数の和:526557

約数の個数: 16

約数和(自身を含む): 189551520

約数和(自身を除く): 89510630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 526531, 1053062, 2632655, 5265310, 10004089, 20008178, 50020445, 100040890]

約数ペア:

[(1, 100040890), (2, 50020445), (5, 20008178), (10, 10004089), (19, 5265310), (38, 2632655), (95, 1053062), (190, 526531)]