893084080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1594793}}^1$

素因数の和:1594813

約数の個数: 40

約数和(自身を含む): 2373053472

約数和(自身を除く): 1479969392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1594793, 3189586, 6379172, 7973965, 11163551, 12758344, 15947930, 22327102, 25516688, 31895860, 44654204, 55817755, 63791720, 89308408, 111635510, 127583440, 178616816, 223271020, 446542040, 893084080]

約数ペア:

[(1, 893084080), (2, 446542040), (4, 223271020), (5, 178616816), (7, 127583440), (8, 111635510), (10, 89308408), (14, 63791720), (16, 55817755), (20, 44654204), (28, 31895860), (35, 25516688), (40, 22327102), (56, 15947930), (70, 12758344), (80, 11163551), (112, 7973965), (140, 6379172), (280, 3189586), (560, 1594793)]