1956012190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{85081}}^1$

素因数の和:85129

約数の個数: 48

約数和(自身を含む): 4073726160

約数和(自身を除く): 2117713970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 85081, 170162, 425405, 850810, 935891, 1616539, 1871782, 3233078, 4679455, 8082695, 9358910, 10294801, 16165390, 17781929, 20589602, 35563858, 51474005, 88909645, 102948010, 177819290, 195601219, 391202438, 978006095, 1956012190]

約数ペア:

[(1, 1956012190), (2, 978006095), (5, 391202438), (10, 195601219), (11, 177819290), (19, 102948010), (22, 88909645), (38, 51474005), (55, 35563858), (95, 20589602), (110, 17781929), (121, 16165390), (190, 10294801), (209, 9358910), (242, 8082695), (418, 4679455), (605, 3233078), (1045, 1871782), (1210, 1616539), (2090, 935891), (2299, 850810), (4598, 425405), (11495, 170162), (22990, 85081)]