2282680

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2901320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 383, 596, 745, 766, 1192, 1490, 1532, 1915, 2980, 3064, 3830, 5960, 7660, 15320, 57067, 114134, 228268, 285335, 456536, 570670, 1141340, 2282680]

約数ペア:

[(1, 2282680), (2, 1141340), (4, 570670), (5, 456536), (8, 285335), (10, 228268), (20, 114134), (40, 57067), (149, 15320), (298, 7660), (383, 5960), (596, 3830), (745, 3064), (766, 2980), (1192, 1915), (1490, 1532)]