25506290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 23949070

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 2543, 5015, 5086, 10030, 12715, 25430, 43231, 86462, 150037, 216155, 300074, 432310, 750185, 1500370, 2550629, 5101258, 12753145, 25506290]

約数ペア:

[(1, 25506290), (2, 12753145), (5, 5101258), (10, 2550629), (17, 1500370), (34, 750185), (59, 432310), (85, 300074), (118, 216155), (170, 150037), (295, 86462), (590, 43231), (1003, 25430), (2006, 12715), (2543, 10030), (5015, 5086)]