7305040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 17141760

約数和(自身を除く): 9836720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 719, 1016, 1270, 1438, 2032, 2540, 2876, 3595, 5080, 5752, 7190, 10160, 11504, 14380, 28760, 57520, 91313, 182626, 365252, 456565, 730504, 913130, 1461008, 1826260, 3652520, 7305040]

約数ペア:

[(1, 7305040), (2, 3652520), (4, 1826260), (5, 1461008), (8, 913130), (10, 730504), (16, 456565), (20, 365252), (40, 182626), (80, 91313), (127, 57520), (254, 28760), (508, 14380), (635, 11504), (719, 10160), (1016, 7190), (1270, 5752), (1438, 5080), (2032, 3595), (2540, 2876)]