27632240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7349}}^1$

素因数の和:7409

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 37988560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7349, 14698, 29396, 36745, 58792, 73490, 117584, 146980, 293960, 345403, 587920, 690806, 1381612, 1727015, 2763224, 3454030, 5526448, 6908060, 13816120, 27632240]

約数ペア:

[(1, 27632240), (2, 13816120), (4, 6908060), (5, 5526448), (8, 3454030), (10, 2763224), (16, 1727015), (20, 1381612), (40, 690806), (47, 587920), (80, 345403), (94, 293960), (188, 146980), (235, 117584), (376, 73490), (470, 58792), (752, 36745), (940, 29396), (1880, 14698), (3760, 7349)]