63753790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80701}}^1$

素因数の和:80787

約数の個数: 16

約数和(自身を含む): 116210880

約数和(自身を除く): 52457090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 80701, 161402, 403505, 807010, 6375379, 12750758, 31876895, 63753790]

約数ペア:

[(1, 63753790), (2, 31876895), (5, 12750758), (10, 6375379), (79, 807010), (158, 403505), (395, 161402), (790, 80701)]