42247810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 83244672

約数和(自身を除く): 40996862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 887, 1774, 2165, 4330, 4435, 4763, 8870, 9526, 9757, 19514, 23815, 47630, 48785, 97570, 384071, 768142, 1920355, 3840710, 4224781, 8449562, 21123905, 42247810]

約数ペア:

[(1, 42247810), (2, 21123905), (5, 8449562), (10, 4224781), (11, 3840710), (22, 1920355), (55, 768142), (110, 384071), (433, 97570), (866, 48785), (887, 47630), (1774, 23815), (2165, 19514), (4330, 9757), (4435, 9526), (4763, 8870)]