486133040

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43717}}^1$

素因数の和:43869

約数の個数: 40

約数和(自身を含む): 1138416720

約数和(自身を除く): 652283680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 43717, 87434, 174868, 218585, 349736, 437170, 699472, 874340, 1748680, 3497360, 6076663, 12153326, 24306652, 30383315, 48613304, 60766630, 97226608, 121533260, 243066520, 486133040]

約数ペア:

[(1, 486133040), (2, 243066520), (4, 121533260), (5, 97226608), (8, 60766630), (10, 48613304), (16, 30383315), (20, 24306652), (40, 12153326), (80, 6076663), (139, 3497360), (278, 1748680), (556, 874340), (695, 699472), (1112, 437170), (1390, 349736), (2224, 218585), (2780, 174868), (5560, 87434), (11120, 43717)]