13574060

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1049}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 28576800

約数和(自身を除く): 15002740

約数列:

[1, 2, 4, 5, 10, 20, 647, 1049, 1294, 2098, 2588, 3235, 4196, 5245, 6470, 10490, 12940, 20980, 678703, 1357406, 2714812, 3393515, 6787030, 13574060]

約数ペア:

[(1, 13574060), (2, 6787030), (4, 3393515), (5, 2714812), (10, 1357406), (20, 678703), (647, 20980), (1049, 12940), (1294, 10490), (2098, 6470), (2588, 5245), (3235, 4196)]