799810362620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{975378491}}^1$

素因数の和:975378541

約数の個数: 24

約数和(自身を含む): 1720567659888

約数和(自身を除く): 920757297268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 975378491, 1950756982, 3901513964, 4876892455, 9753784910, 19507569820, 39990518131, 79981036262, 159962072524, 199952590655, 399905181310, 799810362620]

約数ペア:

[(1, 799810362620), (2, 399905181310), (4, 199952590655), (5, 159962072524), (10, 79981036262), (20, 39990518131), (41, 19507569820), (82, 9753784910), (164, 4876892455), (205, 3901513964), (410, 1950756982), (820, 975378491)]