550520060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1448737}}^1$

素因数の和:1448765

約数の個数: 24

約数和(自身を含む): 1216939920

約数和(自身を除く): 666419860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1448737, 2897474, 5794948, 7243685, 14487370, 27526003, 28974740, 55052006, 110104012, 137630015, 275260030, 550520060]

約数ペア:

[(1, 550520060), (2, 275260030), (4, 137630015), (5, 110104012), (10, 55052006), (19, 28974740), (20, 27526003), (38, 14487370), (76, 7243685), (95, 5794948), (190, 2897474), (380, 1448737)]