8953340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40697}}^1$

素因数の和:40717

約数の個数: 24

約数和(自身を含む): 20511792

約数和(自身を除く): 11558452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 40697, 81394, 162788, 203485, 406970, 447667, 813940, 895334, 1790668, 2238335, 4476670, 8953340]

約数ペア:

[(1, 8953340), (2, 4476670), (4, 2238335), (5, 1790668), (10, 895334), (11, 813940), (20, 447667), (22, 406970), (44, 203485), (55, 162788), (110, 81394), (220, 40697)]