57365870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 49839250

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1879, 3053, 3758, 6106, 9395, 15265, 18790, 30530, 80797, 133409, 161594, 266818, 403985, 667045, 807970, 1334090, 5736587, 11473174, 28682935, 57365870]

約数ペア:

[(1, 57365870), (2, 28682935), (5, 11473174), (10, 5736587), (43, 1334090), (71, 807970), (86, 667045), (142, 403985), (215, 266818), (355, 161594), (430, 133409), (710, 80797), (1879, 30530), (3053, 18790), (3758, 15265), (6106, 9395)]