71117050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{13049}}^1$

素因数の和:13170

約数の個数: 24

約数和(自身を含む): 133501500

約数和(自身を除く): 62384450

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 13049, 26098, 65245, 130490, 326225, 652450, 1422341, 2844682, 7111705, 14223410, 35558525, 71117050]

約数ペア:

[(1, 71117050), (2, 35558525), (5, 14223410), (10, 7111705), (25, 2844682), (50, 1422341), (109, 652450), (218, 326225), (545, 130490), (1090, 65245), (2725, 26098), (5450, 13049)]