25510010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24767}}^1$

素因数の和:24877

約数の個数: 16

約数和(自身を含む): 46365696

約数和(自身を除く): 20855686

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 24767, 49534, 123835, 247670, 2551001, 5102002, 12755005, 25510010]

約数ペア:

[(1, 25510010), (2, 12755005), (5, 5102002), (10, 2551001), (103, 247670), (206, 123835), (515, 49534), (1030, 24767)]