25927060

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1423}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 54544896

約数和(自身を除く): 28617836

約数列:

[1, 2, 4, 5, 10, 20, 911, 1423, 1822, 2846, 3644, 4555, 5692, 7115, 9110, 14230, 18220, 28460, 1296353, 2592706, 5185412, 6481765, 12963530, 25927060]

約数ペア:

[(1, 25927060), (2, 12963530), (4, 6481765), (5, 5185412), (10, 2592706), (20, 1296353), (911, 28460), (1423, 18220), (1822, 14230), (2846, 9110), (3644, 7115), (4555, 5692)]