112641980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{512009}}^1$

素因数の和:512029

約数の個数: 24

約数和(自身を含む): 258053040

約数和(自身を除く): 145411060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 512009, 1024018, 2048036, 2560045, 5120090, 5632099, 10240180, 11264198, 22528396, 28160495, 56320990, 112641980]

約数ペア:

[(1, 112641980), (2, 56320990), (4, 28160495), (5, 22528396), (10, 11264198), (11, 10240180), (20, 5632099), (22, 5120090), (44, 2560045), (55, 2048036), (110, 1024018), (220, 512009)]