42580010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 41400790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 1439, 2690, 2878, 2959, 5918, 7195, 14390, 14795, 15829, 29590, 31658, 79145, 158290, 387091, 774182, 1935455, 3870910, 4258001, 8516002, 21290005, 42580010]

約数ペア:

[(1, 42580010), (2, 21290005), (5, 8516002), (10, 4258001), (11, 3870910), (22, 1935455), (55, 774182), (110, 387091), (269, 158290), (538, 79145), (1345, 31658), (1439, 29590), (2690, 15829), (2878, 14795), (2959, 14390), (5918, 7195)]