25562630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 47960640

約数和(自身を除く): 22398010

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 487, 905, 974, 1810, 2435, 4870, 5249, 10498, 14123, 26245, 28246, 52490, 70615, 88147, 141230, 176294, 440735, 881470, 2556263, 5112526, 12781315, 25562630]

約数ペア:

[(1, 25562630), (2, 12781315), (5, 5112526), (10, 2556263), (29, 881470), (58, 440735), (145, 176294), (181, 141230), (290, 88147), (362, 70615), (487, 52490), (905, 28246), (974, 26245), (1810, 14123), (2435, 10498), (4870, 5249)]