42896680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56443}}^1$

素因数の和:56473

約数の個数: 32

約数和(自身を含む): 101599200

約数和(自身を除く): 58702520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 56443, 112886, 225772, 282215, 451544, 564430, 1072417, 1128860, 2144834, 2257720, 4289668, 5362085, 8579336, 10724170, 21448340, 42896680]

約数ペア:

[(1, 42896680), (2, 21448340), (4, 10724170), (5, 8579336), (8, 5362085), (10, 4289668), (19, 2257720), (20, 2144834), (38, 1128860), (40, 1072417), (76, 564430), (95, 451544), (152, 282215), (190, 225772), (380, 112886), (760, 56443)]