40797160

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2663}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 51270680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2663, 3064, 3830, 5326, 7660, 10652, 13315, 15320, 21304, 26630, 53260, 106520, 1019929, 2039858, 4079716, 5099645, 8159432, 10199290, 20398580, 40797160]

約数ペア:

[(1, 40797160), (2, 20398580), (4, 10199290), (5, 8159432), (8, 5099645), (10, 4079716), (20, 2039858), (40, 1019929), (383, 106520), (766, 53260), (1532, 26630), (1915, 21304), (2663, 15320), (3064, 13315), (3830, 10652), (5326, 7660)]