13305009320

素因数分解:

$2^3\times 5^1\times {\mathrm{332625233}}^1$

素因数の和:332625244

約数の個数: 16

約数和(自身を含む): 29936271060

約数和(自身を除く): 16631261740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332625233, 665250466, 1330500932, 1663126165, 2661001864, 3326252330, 6652504660, 13305009320]

約数ペア:

[(1, 13305009320), (2, 6652504660), (4, 3326252330), (5, 2661001864), (8, 1663126165), (10, 1330500932), (20, 665250466), (40, 332625233)]