1330552360

素因数分解:

$2^3\times 5^1\times {\mathrm{33263809}}^1$

素因数の和:33263820

約数の個数: 16

約数和(自身を含む): 2993742900

約数和(自身を除く): 1663190540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33263809, 66527618, 133055236, 166319045, 266110472, 332638090, 665276180, 1330552360]

約数ペア:

[(1, 1330552360), (2, 665276180), (4, 332638090), (5, 266110472), (8, 166319045), (10, 133055236), (20, 66527618), (40, 33263809)]