2494995550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1217071}}^1$

素因数の和:1217124

約数の個数: 24

約数和(自身を含む): 4753883232

約数和(自身を除く): 2258887682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 1217071, 2434142, 6085355, 12170710, 30426775, 49899911, 60853550, 99799822, 249499555, 498999110, 1247497775, 2494995550]

約数ペア:

[(1, 2494995550), (2, 1247497775), (5, 498999110), (10, 249499555), (25, 99799822), (41, 60853550), (50, 49899911), (82, 30426775), (205, 12170710), (410, 6085355), (1025, 2434142), (2050, 1217071)]