57727160

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2113}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 130137840

約数和(自身を除く): 72410680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2113, 2732, 3415, 4226, 5464, 6830, 8452, 10565, 13660, 16904, 21130, 27320, 42260, 84520, 1443179, 2886358, 5772716, 7215895, 11545432, 14431790, 28863580, 57727160]

約数ペア:

[(1, 57727160), (2, 28863580), (4, 14431790), (5, 11545432), (8, 7215895), (10, 5772716), (20, 2886358), (40, 1443179), (683, 84520), (1366, 42260), (2113, 27320), (2732, 21130), (3415, 16904), (4226, 13660), (5464, 10565), (6830, 8452)]