796948640

素因数分解:

$2^5\times 5^1\times {\mathrm{4980929}}^1$

素因数の和:4980944

約数の個数: 24

約数和(自身を含む): 1882791540

約数和(自身を除く): 1085842900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4980929, 9961858, 19923716, 24904645, 39847432, 49809290, 79694864, 99618580, 159389728, 199237160, 398474320, 796948640]

約数ペア:

[(1, 796948640), (2, 398474320), (4, 199237160), (5, 159389728), (8, 99618580), (10, 79694864), (16, 49809290), (20, 39847432), (32, 24904645), (40, 19923716), (80, 9961858), (160, 4980929)]