55360180

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5503}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 116508672

約数和(自身を除く): 61148492

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 5503, 10060, 11006, 22012, 27515, 55030, 110060, 2768009, 5536018, 11072036, 13840045, 27680090, 55360180]

約数ペア:

[(1, 55360180), (2, 27680090), (4, 13840045), (5, 11072036), (10, 5536018), (20, 2768009), (503, 110060), (1006, 55030), (2012, 27515), (2515, 22012), (5030, 11006), (5503, 10060)]