2520366160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423429}}^1$

素因数の和:2423455

約数の個数: 40

約数和(自身を含む): 6310611720

約数和(自身を除く): 3790245560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2423429, 4846858, 9693716, 12117145, 19387432, 24234290, 31504577, 38774864, 48468580, 63009154, 96937160, 126018308, 157522885, 193874320, 252036616, 315045770, 504073232, 630091540, 1260183080, 2520366160]

約数ペア:

[(1, 2520366160), (2, 1260183080), (4, 630091540), (5, 504073232), (8, 315045770), (10, 252036616), (13, 193874320), (16, 157522885), (20, 126018308), (26, 96937160), (40, 63009154), (52, 48468580), (65, 38774864), (80, 31504577), (104, 24234290), (130, 19387432), (208, 12117145), (260, 9693716), (520, 4846858), (1040, 2423429)]