25174090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41269}}^1$

素因数の和:41337

約数の個数: 16

約数和(自身を含む): 46057320

約数和(自身を除く): 20883230

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 41269, 82538, 206345, 412690, 2517409, 5034818, 12587045, 25174090]

約数ペア:

[(1, 25174090), (2, 12587045), (5, 5034818), (10, 2517409), (61, 412690), (122, 206345), (305, 82538), (610, 41269)]