53202320

素因数分解:

$2^4\times 5^1\times {\mathrm{665029}}^1$

素因数の和:665042

約数の個数: 20

約数和(自身を含む): 123695580

約数和(自身を除く): 70493260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 665029, 1330058, 2660116, 3325145, 5320232, 6650290, 10640464, 13300580, 26601160, 53202320]

約数ペア:

[(1, 53202320), (2, 26601160), (4, 13300580), (5, 10640464), (8, 6650290), (10, 5320232), (16, 3325145), (20, 2660116), (40, 1330058), (80, 665029)]