13142180

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3671}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 27760320

約数和(自身を除く): 14618140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3671, 7342, 14684, 18355, 36710, 73420, 657109, 1314218, 2628436, 3285545, 6571090, 13142180]

約数ペア:

[(1, 13142180), (2, 6571090), (4, 3285545), (5, 2628436), (10, 1314218), (20, 657109), (179, 73420), (358, 36710), (716, 18355), (895, 14684), (1790, 7342), (3580, 3671)]