124672040

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3089}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 280881000

約数和(自身を除く): 156208960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 3089, 4036, 5045, 6178, 8072, 10090, 12356, 15445, 20180, 24712, 30890, 40360, 61780, 123560, 3116801, 6233602, 12467204, 15584005, 24934408, 31168010, 62336020, 124672040]

約数ペア:

[(1, 124672040), (2, 62336020), (4, 31168010), (5, 24934408), (8, 15584005), (10, 12467204), (20, 6233602), (40, 3116801), (1009, 123560), (2018, 61780), (3089, 40360), (4036, 30890), (5045, 24712), (6178, 20180), (8072, 15445), (10090, 12356)]