79072160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21487}}^1$

素因数の和:21525

約数の個数: 48

約数和(自身を含む): 194939136

約数和(自身を除く): 115866976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 21487, 42974, 85948, 107435, 171896, 214870, 343792, 429740, 494201, 687584, 859480, 988402, 1718960, 1976804, 2471005, 3437920, 3953608, 4942010, 7907216, 9884020, 15814432, 19768040, 39536080, 79072160]

約数ペア:

[(1, 79072160), (2, 39536080), (4, 19768040), (5, 15814432), (8, 9884020), (10, 7907216), (16, 4942010), (20, 3953608), (23, 3437920), (32, 2471005), (40, 1976804), (46, 1718960), (80, 988402), (92, 859480), (115, 687584), (160, 494201), (184, 429740), (230, 343792), (368, 214870), (460, 171896), (736, 107435), (920, 85948), (1840, 42974), (3680, 21487)]