795602540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{970247}}^1$

素因数の和:970297

約数の個数: 24

約数和(自身を含む): 1711517472

約数和(自身を除く): 915914932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 970247, 1940494, 3880988, 4851235, 9702470, 19404940, 39780127, 79560254, 159120508, 198900635, 397801270, 795602540]

約数ペア:

[(1, 795602540), (2, 397801270), (4, 198900635), (5, 159120508), (10, 79560254), (20, 39780127), (41, 19404940), (82, 9702470), (164, 4851235), (205, 3880988), (410, 1940494), (820, 970247)]