25987010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16141}}^1$

素因数の和:16178

約数の個数: 32

約数和(自身を含む): 55786752

約数和(自身を除く): 29799742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16141, 32282, 80705, 112987, 161410, 225974, 371243, 564935, 742486, 1129870, 1856215, 2598701, 3712430, 5197402, 12993505, 25987010]

約数ペア:

[(1, 25987010), (2, 12993505), (5, 5197402), (7, 3712430), (10, 2598701), (14, 1856215), (23, 1129870), (35, 742486), (46, 564935), (70, 371243), (115, 225974), (161, 161410), (230, 112987), (322, 80705), (805, 32282), (1610, 16141)]