25384422170

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1373}}^1\times {\mathrm{4657}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 45850259088

約数和(自身を除く): 20465836918

約数列:

[1, 2, 5, 10, 397, 794, 1373, 1985, 2746, 3970, 4657, 6865, 9314, 13730, 23285, 46570, 545081, 1090162, 1848829, 2725405, 3697658, 5450810, 6394061, 9244145, 12788122, 18488290, 31970305, 63940610, 2538442217, 5076884434, 12692211085, 25384422170]

約数ペア:

[(1, 25384422170), (2, 12692211085), (5, 5076884434), (10, 2538442217), (397, 63940610), (794, 31970305), (1373, 18488290), (1985, 12788122), (2746, 9244145), (3970, 6394061), (4657, 5450810), (6865, 3697658), (9314, 2725405), (13730, 1848829), (23285, 1090162), (46570, 545081)]