53370640

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3727}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 124813440

約数和(自身を除く): 71442800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 3727, 7160, 7454, 14320, 14908, 18635, 29816, 37270, 59632, 74540, 149080, 298160, 667133, 1334266, 2668532, 3335665, 5337064, 6671330, 10674128, 13342660, 26685320, 53370640]

約数ペア:

[(1, 53370640), (2, 26685320), (4, 13342660), (5, 10674128), (8, 6671330), (10, 5337064), (16, 3335665), (20, 2668532), (40, 1334266), (80, 667133), (179, 298160), (358, 149080), (716, 74540), (895, 59632), (1432, 37270), (1790, 29816), (2864, 18635), (3580, 14908), (3727, 14320), (7160, 7454)]