8386180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38119}}^1$

素因数の和:38139

約数の個数: 24

約数和(自身を含む): 19212480

約数和(自身を除く): 10826300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38119, 76238, 152476, 190595, 381190, 419309, 762380, 838618, 1677236, 2096545, 4193090, 8386180]

約数ペア:

[(1, 8386180), (2, 4193090), (4, 2096545), (5, 1677236), (10, 838618), (11, 762380), (20, 419309), (22, 381190), (44, 190595), (55, 152476), (110, 76238), (220, 38119)]