13838802010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{7331}}^1$

素因数の和:7611

約数の個数: 48

約数和(自身を含む): 27387131616

約数和(自身を除く): 13548329606

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 7331, 14410, 14662, 17161, 34322, 36655, 73310, 80641, 85805, 161282, 171610, 188771, 377542, 403205, 806410, 943855, 960361, 1887710, 1920722, 4801805, 9603610, 10563971, 21127942, 52819855, 105639710, 125807291, 251614582, 629036455, 1258072910, 1383880201, 2767760402, 6919401005, 13838802010]

約数ペア:

[(1, 13838802010), (2, 6919401005), (5, 2767760402), (10, 1383880201), (11, 1258072910), (22, 629036455), (55, 251614582), (110, 125807291), (131, 105639710), (262, 52819855), (655, 21127942), (1310, 10563971), (1441, 9603610), (2882, 4801805), (7205, 1920722), (7331, 1887710), (14410, 960361), (14662, 943855), (17161, 806410), (34322, 403205), (36655, 377542), (73310, 188771), (80641, 171610), (85805, 161282)]