79075480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179717}}^1$

素因数の和:179739

約数の個数: 32

約数和(自身を含む): 194095440

約数和(自身を除く): 115019960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 179717, 359434, 718868, 898585, 1437736, 1797170, 1976887, 3594340, 3953774, 7188680, 7907548, 9884435, 15815096, 19768870, 39537740, 79075480]

約数ペア:

[(1, 79075480), (2, 39537740), (4, 19768870), (5, 15815096), (8, 9884435), (10, 7907548), (11, 7188680), (20, 3953774), (22, 3594340), (40, 1976887), (44, 1797170), (55, 1437736), (88, 898585), (110, 718868), (220, 359434), (440, 179717)]