34874360

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1319}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 78645600

約数和(自身を除く): 43771240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1319, 1322, 2638, 2644, 3305, 5276, 5288, 6595, 6610, 10552, 13190, 13220, 26380, 26440, 52760, 871859, 1743718, 3487436, 4359295, 6974872, 8718590, 17437180, 34874360]

約数ペア:

[(1, 34874360), (2, 17437180), (4, 8718590), (5, 6974872), (8, 4359295), (10, 3487436), (20, 1743718), (40, 871859), (661, 52760), (1319, 26440), (1322, 26380), (2638, 13220), (2644, 13190), (3305, 10552), (5276, 6610), (5288, 6595)]