48796640

素因数分解:

$2^5\times 5^1\times {\mathrm{304979}}^1$

素因数の和:304994

約数の個数: 24

約数和(自身を含む): 115282440

約数和(自身を除く): 66485800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 304979, 609958, 1219916, 1524895, 2439832, 3049790, 4879664, 6099580, 9759328, 12199160, 24398320, 48796640]

約数ペア:

[(1, 48796640), (2, 24398320), (4, 12199160), (5, 9759328), (8, 6099580), (10, 4879664), (16, 3049790), (20, 2439832), (32, 1524895), (40, 1219916), (80, 609958), (160, 304979)]