127302320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33857}}^1$

素因数の和:33917

約数の個数: 40

約数和(自身を含む): 302284224

約数和(自身を除く): 174981904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 33857, 67714, 135428, 169285, 270856, 338570, 541712, 677140, 1354280, 1591279, 2708560, 3182558, 6365116, 7956395, 12730232, 15912790, 25460464, 31825580, 63651160, 127302320]

約数ペア:

[(1, 127302320), (2, 63651160), (4, 31825580), (5, 25460464), (8, 15912790), (10, 12730232), (16, 7956395), (20, 6365116), (40, 3182558), (47, 2708560), (80, 1591279), (94, 1354280), (188, 677140), (235, 541712), (376, 338570), (470, 270856), (752, 169285), (940, 135428), (1880, 67714), (3760, 33857)]