126884120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5516

約数の個数: 64

約数和(自身を含む): 317377440

約数和(自身を除く): 190493320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5441, 5830, 10882, 11660, 21764, 23320, 27205, 43528, 54410, 59851, 108820, 119702, 217640, 239404, 288373, 299255, 478808, 576746, 598510, 1153492, 1197020, 1441865, 2306984, 2394040, 2883730, 3172103, 5767460, 6344206, 11534920, 12688412, 15860515, 25376824, 31721030, 63442060, 126884120]

約数ペア:

[(1, 126884120), (2, 63442060), (4, 31721030), (5, 25376824), (8, 15860515), (10, 12688412), (11, 11534920), (20, 6344206), (22, 5767460), (40, 3172103), (44, 2883730), (53, 2394040), (55, 2306984), (88, 1441865), (106, 1197020), (110, 1153492), (212, 598510), (220, 576746), (265, 478808), (424, 299255), (440, 288373), (530, 239404), (583, 217640), (1060, 119702), (1166, 108820), (2120, 59851), (2332, 54410), (2915, 43528), (4664, 27205), (5441, 23320), (5830, 21764), (10882, 11660)]