26625340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190181}}^1$

素因数の和:190197

約数の個数: 24

約数和(自身を含む): 63901152

約数和(自身を除く): 37275812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190181, 380362, 760724, 950905, 1331267, 1901810, 2662534, 3803620, 5325068, 6656335, 13312670, 26625340]

約数ペア:

[(1, 26625340), (2, 13312670), (4, 6656335), (5, 5325068), (7, 3803620), (10, 2662534), (14, 1901810), (20, 1331267), (28, 950905), (35, 760724), (70, 380362), (140, 190181)]