5710160

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 13398696

約数和(自身を除く): 7688536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 521, 548, 685, 1042, 1096, 1370, 2084, 2192, 2605, 2740, 4168, 5210, 5480, 8336, 10420, 10960, 20840, 41680, 71377, 142754, 285508, 356885, 571016, 713770, 1142032, 1427540, 2855080, 5710160]

約数ペア:

[(1, 5710160), (2, 2855080), (4, 1427540), (5, 1142032), (8, 713770), (10, 571016), (16, 356885), (20, 285508), (40, 142754), (80, 71377), (137, 41680), (274, 20840), (521, 10960), (548, 10420), (685, 8336), (1042, 5480), (1096, 5210), (1370, 4168), (2084, 2740), (2192, 2605)]