84752080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151343}}^1$

素因数の和:151363

約数の個数: 40

約数和(自身を含む): 225199872

約数和(自身を除く): 140447792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151343, 302686, 605372, 756715, 1059401, 1210744, 1513430, 2118802, 2421488, 3026860, 4237604, 5297005, 6053720, 8475208, 10594010, 12107440, 16950416, 21188020, 42376040, 84752080]

約数ペア:

[(1, 84752080), (2, 42376040), (4, 21188020), (5, 16950416), (7, 12107440), (8, 10594010), (10, 8475208), (14, 6053720), (16, 5297005), (20, 4237604), (28, 3026860), (35, 2421488), (40, 2118802), (56, 1513430), (70, 1210744), (80, 1059401), (112, 756715), (140, 605372), (280, 302686), (560, 151343)]