25592990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 49149504

約数和(自身を除く): 23556514

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 997, 1510, 1994, 2567, 4985, 5134, 9970, 12835, 16949, 25670, 33898, 84745, 150547, 169490, 301094, 752735, 1505470, 2559299, 5118598, 12796495, 25592990]

約数ペア:

[(1, 25592990), (2, 12796495), (5, 5118598), (10, 2559299), (17, 1505470), (34, 752735), (85, 301094), (151, 169490), (170, 150547), (302, 84745), (755, 33898), (997, 25670), (1510, 16949), (1994, 12835), (2567, 9970), (4985, 5134)]