7089936040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{8167}}^1$

素因数の和:10162

約数の個数: 64

約数和(自身を含む): 17413522560

約数和(自身を除く): 10323586520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1973, 3946, 7892, 8167, 9865, 15784, 16334, 19730, 21703, 32668, 39460, 40835, 43406, 65336, 78920, 81670, 86812, 89837, 108515, 163340, 173624, 179674, 217030, 326680, 359348, 434060, 449185, 718696, 868120, 898370, 1796740, 3593480, 16113491, 32226982, 64453964, 80567455, 128907928, 161134910, 177248401, 322269820, 354496802, 644539640, 708993604, 886242005, 1417987208, 1772484010, 3544968020, 7089936040]

約数ペア:

[(1, 7089936040), (2, 3544968020), (4, 1772484010), (5, 1417987208), (8, 886242005), (10, 708993604), (11, 644539640), (20, 354496802), (22, 322269820), (40, 177248401), (44, 161134910), (55, 128907928), (88, 80567455), (110, 64453964), (220, 32226982), (440, 16113491), (1973, 3593480), (3946, 1796740), (7892, 898370), (8167, 868120), (9865, 718696), (15784, 449185), (16334, 434060), (19730, 359348), (21703, 326680), (32668, 217030), (39460, 179674), (40835, 173624), (43406, 163340), (65336, 108515), (78920, 89837), (81670, 86812)]