764706680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1006193}}^1$

素因数の和:1006223

約数の個数: 32

約数和(自身を含む): 1811149200

約数和(自身を除く): 1046442520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1006193, 2012386, 4024772, 5030965, 8049544, 10061930, 19117667, 20123860, 38235334, 40247720, 76470668, 95588335, 152941336, 191176670, 382353340, 764706680]

約数ペア:

[(1, 764706680), (2, 382353340), (4, 191176670), (5, 152941336), (8, 95588335), (10, 76470668), (19, 40247720), (20, 38235334), (38, 20123860), (40, 19117667), (76, 10061930), (95, 8049544), (152, 5030965), (190, 4024772), (380, 2012386), (760, 1006193)]