133202320

素因数分解:

$2^4\times 5^1\times {\mathrm{1665029}}^1$

素因数の和:1665042

約数の個数: 20

約数和(自身を含む): 309695580

約数和(自身を除く): 176493260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1665029, 3330058, 6660116, 8325145, 13320232, 16650290, 26640464, 33300580, 66601160, 133202320]

約数ペア:

[(1, 133202320), (2, 66601160), (4, 33300580), (5, 26640464), (8, 16650290), (10, 13320232), (16, 8325145), (20, 6660116), (40, 3330058), (80, 1665029)]