76143020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{21269}}^1$

素因数の和:21457

約数の個数: 24

約数和(自身を含む): 160801200

約数和(自身を除く): 84658180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 21269, 42538, 85076, 106345, 212690, 425380, 3807151, 7614302, 15228604, 19035755, 38071510, 76143020]

約数ペア:

[(1, 76143020), (2, 38071510), (4, 19035755), (5, 15228604), (10, 7614302), (20, 3807151), (179, 425380), (358, 212690), (716, 106345), (895, 85076), (1790, 42538), (3580, 21269)]