7069040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 18614880

約数和(自身を除く): 11545840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 277, 290, 319, 440, 464, 554, 580, 638, 880, 1108, 1160, 1276, 1385, 1595, 2216, 2320, 2552, 2770, 3047, 3190, 4432, 5104, 5540, 6094, 6380, 8033, 11080, 12188, 12760, 15235, 16066, 22160, 24376, 25520, 30470, 32132, 40165, 48752, 60940, 64264, 80330, 88363, 121880, 128528, 160660, 176726, 243760, 321320, 353452, 441815, 642640, 706904, 883630, 1413808, 1767260, 3534520, 7069040]

約数ペア:

[(1, 7069040), (2, 3534520), (4, 1767260), (5, 1413808), (8, 883630), (10, 706904), (11, 642640), (16, 441815), (20, 353452), (22, 321320), (29, 243760), (40, 176726), (44, 160660), (55, 128528), (58, 121880), (80, 88363), (88, 80330), (110, 64264), (116, 60940), (145, 48752), (176, 40165), (220, 32132), (232, 30470), (277, 25520), (290, 24376), (319, 22160), (440, 16066), (464, 15235), (554, 12760), (580, 12188), (638, 11080), (880, 8033), (1108, 6380), (1160, 6094), (1276, 5540), (1385, 5104), (1595, 4432), (2216, 3190), (2320, 3047), (2552, 2770)]