1159778960

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{143537}}^1$

素因数の和:143651

約数の個数: 40

約数和(自身を含む): 2723202936

約数和(自身を除く): 1563423976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 143537, 287074, 574148, 717685, 1148296, 1435370, 2296592, 2870740, 5741480, 11482960, 14497237, 28994474, 57988948, 72486185, 115977896, 144972370, 231955792, 289944740, 579889480, 1159778960]

約数ペア:

[(1, 1159778960), (2, 579889480), (4, 289944740), (5, 231955792), (8, 144972370), (10, 115977896), (16, 72486185), (20, 57988948), (40, 28994474), (80, 14497237), (101, 11482960), (202, 5741480), (404, 2870740), (505, 2296592), (808, 1435370), (1010, 1148296), (1616, 717685), (2020, 574148), (4040, 287074), (8080, 143537)]