412933180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18223}}^1$

素因数の和:18346

約数の個数: 48

約数和(自身を含む): 955229184

約数和(自身を除く): 542296004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 18223, 22660, 36446, 72892, 91115, 182230, 200453, 364460, 400906, 801812, 1002265, 1876969, 2004530, 3753938, 4009060, 7507876, 9384845, 18769690, 20646659, 37539380, 41293318, 82586636, 103233295, 206466590, 412933180]

約数ペア:

[(1, 412933180), (2, 206466590), (4, 103233295), (5, 82586636), (10, 41293318), (11, 37539380), (20, 20646659), (22, 18769690), (44, 9384845), (55, 7507876), (103, 4009060), (110, 3753938), (206, 2004530), (220, 1876969), (412, 1002265), (515, 801812), (1030, 400906), (1133, 364460), (2060, 200453), (2266, 182230), (4532, 91115), (5665, 72892), (11330, 36446), (18223, 22660)]