755735920

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{10039}}^1$

素因数の和:10993

約数の個数: 40

約数和(自身を含む): 1759128480

約数和(自身を除く): 1003392560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 10039, 15056, 18820, 20078, 37640, 40156, 50195, 75280, 80312, 100390, 160624, 200780, 401560, 803120, 9446699, 18893398, 37786796, 47233495, 75573592, 94466990, 151147184, 188933980, 377867960, 755735920]

約数ペア:

[(1, 755735920), (2, 377867960), (4, 188933980), (5, 151147184), (8, 94466990), (10, 75573592), (16, 47233495), (20, 37786796), (40, 18893398), (80, 9446699), (941, 803120), (1882, 401560), (3764, 200780), (4705, 160624), (7528, 100390), (9410, 80312), (10039, 75280), (15056, 50195), (18820, 40156), (20078, 37640)]