70755440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126349}}^1$

素因数の和:126369

約数の個数: 40

約数和(自身を含む): 188008800

約数和(自身を除く): 117253360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126349, 252698, 505396, 631745, 884443, 1010792, 1263490, 1768886, 2021584, 2526980, 3537772, 4422215, 5053960, 7075544, 8844430, 10107920, 14151088, 17688860, 35377720, 70755440]

約数ペア:

[(1, 70755440), (2, 35377720), (4, 17688860), (5, 14151088), (7, 10107920), (8, 8844430), (10, 7075544), (14, 5053960), (16, 4422215), (20, 3537772), (28, 2526980), (35, 2021584), (40, 1768886), (56, 1263490), (70, 1010792), (80, 884443), (112, 631745), (140, 505396), (280, 252698), (560, 126349)]