25897109140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{184979351}}^1$

素因数の和:184979367

約数の個数: 24

約数和(自身を含む): 62153062272

約数和(自身を除く): 36255953132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 184979351, 369958702, 739917404, 924896755, 1294855457, 1849793510, 2589710914, 3699587020, 5179421828, 6474277285, 12948554570, 25897109140]

約数ペア:

[(1, 25897109140), (2, 12948554570), (4, 6474277285), (5, 5179421828), (7, 3699587020), (10, 2589710914), (14, 1849793510), (20, 1294855457), (28, 924896755), (35, 739917404), (70, 369958702), (140, 184979351)]