8135380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36979}}^1$

素因数の和:36999

約数の個数: 24

約数和(自身を含む): 18637920

約数和(自身を除く): 10502540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36979, 73958, 147916, 184895, 369790, 406769, 739580, 813538, 1627076, 2033845, 4067690, 8135380]

約数ペア:

[(1, 8135380), (2, 4067690), (4, 2033845), (5, 1627076), (10, 813538), (11, 739580), (20, 406769), (22, 369790), (44, 184895), (55, 147916), (110, 73958), (220, 36979)]