4047805220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10652119}}^1$

素因数の和:10652147

約数の個数: 24

約数和(自身を含む): 8947780800

約数和(自身を除く): 4899975580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10652119, 21304238, 42608476, 53260595, 106521190, 202390261, 213042380, 404780522, 809561044, 1011951305, 2023902610, 4047805220]

約数ペア:

[(1, 4047805220), (2, 2023902610), (4, 1011951305), (5, 809561044), (10, 404780522), (19, 213042380), (20, 202390261), (38, 106521190), (76, 53260595), (95, 42608476), (190, 21304238), (380, 10652119)]