33009040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8839

約数の個数: 40

約数和(自身を含む): 78387840

約数和(自身を除く): 45378800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 8779, 17558, 35116, 43895, 70232, 87790, 140464, 175580, 351160, 412613, 702320, 825226, 1650452, 2063065, 3300904, 4126130, 6601808, 8252260, 16504520, 33009040]

約数ペア:

[(1, 33009040), (2, 16504520), (4, 8252260), (5, 6601808), (8, 4126130), (10, 3300904), (16, 2063065), (20, 1650452), (40, 825226), (47, 702320), (80, 412613), (94, 351160), (188, 175580), (235, 140464), (376, 87790), (470, 70232), (752, 43895), (940, 35116), (1880, 17558), (3760, 8779)]