102052120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20089}}^1$

素因数の和:20227

約数の個数: 32

約数和(自身を含む): 231436800

約数和(自身を除く): 129384680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 20089, 40178, 80356, 100445, 160712, 200890, 401780, 803560, 2551303, 5102606, 10205212, 12756515, 20410424, 25513030, 51026060, 102052120]

約数ペア:

[(1, 102052120), (2, 51026060), (4, 25513030), (5, 20410424), (8, 12756515), (10, 10205212), (20, 5102606), (40, 2551303), (127, 803560), (254, 401780), (508, 200890), (635, 160712), (1016, 100445), (1270, 80356), (2540, 40178), (5080, 20089)]