25866680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92381}}^1$

素因数の和:92399

約数の個数: 32

約数和(自身を含む): 66515040

約数和(自身を除く): 40648360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92381, 184762, 369524, 461905, 646667, 739048, 923810, 1293334, 1847620, 2586668, 3233335, 3695240, 5173336, 6466670, 12933340, 25866680]

約数ペア:

[(1, 25866680), (2, 12933340), (4, 6466670), (5, 5173336), (7, 3695240), (8, 3233335), (10, 2586668), (14, 1847620), (20, 1293334), (28, 923810), (35, 739048), (40, 646667), (56, 461905), (70, 369524), (140, 184762), (280, 92381)]