3878169660280

素因数分解:

$2^3\times 5^1\times {\mathrm{96954241507}}^1$

素因数の和:96954241518

約数の個数: 16

約数和(自身を含む): 8725881735720

約数和(自身を除く): 4847712075440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96954241507, 193908483014, 387816966028, 484771207535, 775633932056, 969542415070, 1939084830140, 3878169660280]

約数ペア:

[(1, 3878169660280), (2, 1939084830140), (4, 969542415070), (5, 775633932056), (8, 484771207535), (10, 387816966028), (20, 193908483014), (40, 96954241507)]