11400740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3373}}^1$

素因数の和:3408

約数の個数: 36

約数和(自身を含む): 25932564

約数和(自身を除く): 14531824

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3373, 3380, 6746, 13492, 16865, 33730, 43849, 67460, 87698, 175396, 219245, 438490, 570037, 876980, 1140074, 2280148, 2850185, 5700370, 11400740]

約数ペア:

[(1, 11400740), (2, 5700370), (4, 2850185), (5, 2280148), (10, 1140074), (13, 876980), (20, 570037), (26, 438490), (52, 219245), (65, 175396), (130, 87698), (169, 67460), (260, 43849), (338, 33730), (676, 16865), (845, 13492), (1690, 6746), (3373, 3380)]