22856620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60149}}^1$

素因数の和:60177

約数の個数: 24

約数和(自身を含む): 50526000

約数和(自身を除く): 27669380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 60149, 120298, 240596, 300745, 601490, 1142831, 1202980, 2285662, 4571324, 5714155, 11428310, 22856620]

約数ペア:

[(1, 22856620), (2, 11428310), (4, 5714155), (5, 4571324), (10, 2285662), (19, 1202980), (20, 1142831), (38, 601490), (76, 300745), (95, 240596), (190, 120298), (380, 60149)]