137085800

素因数分解:

$2^3\times 5^2\times {\mathrm{685429}}^1$

素因数の和:685445

約数の個数: 24

約数和(自身を含む): 318724950

約数和(自身を除く): 181639150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 685429, 1370858, 2741716, 3427145, 5483432, 6854290, 13708580, 17135725, 27417160, 34271450, 68542900, 137085800]

約数ペア:

[(1, 137085800), (2, 68542900), (4, 34271450), (5, 27417160), (8, 17135725), (10, 13708580), (20, 6854290), (25, 5483432), (40, 3427145), (50, 2741716), (100, 1370858), (200, 685429)]