799711520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263063}}^1$

素因数の和:263097

約数の個数: 48

約数和(自身を含む): 1988763840

約数和(自身を除く): 1189052320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 263063, 526126, 1052252, 1315315, 2104504, 2630630, 4209008, 4998197, 5261260, 8418016, 9996394, 10522520, 19992788, 21045040, 24990985, 39985576, 42090080, 49981970, 79971152, 99963940, 159942304, 199927880, 399855760, 799711520]

約数ペア:

[(1, 799711520), (2, 399855760), (4, 199927880), (5, 159942304), (8, 99963940), (10, 79971152), (16, 49981970), (19, 42090080), (20, 39985576), (32, 24990985), (38, 21045040), (40, 19992788), (76, 10522520), (80, 9996394), (95, 8418016), (152, 5261260), (160, 4998197), (190, 4209008), (304, 2630630), (380, 2104504), (608, 1315315), (760, 1052252), (1520, 526126), (3040, 263063)]