218282799740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1\times {\mathrm{46649}}^1$

素因数の和:52142

約数の個数: 48

約数和(自身を含む): 469150466400

約数和(自身を除く): 250867666660

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5441, 10882, 21764, 27205, 46649, 54410, 93298, 108820, 186596, 233245, 233963, 466490, 467926, 932980, 935852, 1169815, 2005907, 2339630, 4011814, 4679260, 8023628, 10029535, 20059070, 40118140, 253817209, 507634418, 1015268836, 1269086045, 2538172090, 5076344180, 10914139987, 21828279974, 43656559948, 54570699935, 109141399870, 218282799740]

約数ペア:

[(1, 218282799740), (2, 109141399870), (4, 54570699935), (5, 43656559948), (10, 21828279974), (20, 10914139987), (43, 5076344180), (86, 2538172090), (172, 1269086045), (215, 1015268836), (430, 507634418), (860, 253817209), (5441, 40118140), (10882, 20059070), (21764, 10029535), (27205, 8023628), (46649, 4679260), (54410, 4011814), (93298, 2339630), (108820, 2005907), (186596, 1169815), (233245, 935852), (233963, 932980), (466490, 467926)]