45616180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28871}}^1$

素因数の和:28959

約数の個数: 24

約数和(自身を含む): 97009920

約数和(自身を除く): 51393740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 28871, 57742, 115484, 144355, 288710, 577420, 2280809, 4561618, 9123236, 11404045, 22808090, 45616180]

約数ペア:

[(1, 45616180), (2, 22808090), (4, 11404045), (5, 9123236), (10, 4561618), (20, 2280809), (79, 577420), (158, 288710), (316, 144355), (395, 115484), (790, 57742), (1580, 28871)]