121346140

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4729}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 255079440

約数和(自身を除く): 133733300

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 4729, 5132, 6415, 9458, 12830, 18916, 23645, 25660, 47290, 94580, 6067307, 12134614, 24269228, 30336535, 60673070, 121346140]

約数ペア:

[(1, 121346140), (2, 60673070), (4, 30336535), (5, 24269228), (10, 12134614), (20, 6067307), (1283, 94580), (2566, 47290), (4729, 25660), (5132, 23645), (6415, 18916), (9458, 12830)]