8000960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2301

約数の個数: 56

約数和(自身を含む): 20793456

約数和(自身を除く): 12792496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2273, 3520, 4546, 9092, 11365, 18184, 22730, 25003, 36368, 45460, 50006, 72736, 90920, 100012, 125015, 145472, 181840, 200024, 250030, 363680, 400048, 500060, 727360, 800096, 1000120, 1600192, 2000240, 4000480, 8000960]

約数ペア:

[(1, 8000960), (2, 4000480), (4, 2000240), (5, 1600192), (8, 1000120), (10, 800096), (11, 727360), (16, 500060), (20, 400048), (22, 363680), (32, 250030), (40, 200024), (44, 181840), (55, 145472), (64, 125015), (80, 100012), (88, 90920), (110, 72736), (160, 50006), (176, 45460), (220, 36368), (320, 25003), (352, 22730), (440, 18184), (704, 11365), (880, 9092), (1760, 4546), (2273, 3520)]