84810340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39631}}^1$

素因数の和:39747

約数の個数: 24

約数和(自身を含む): 179770752

約数和(自身を除く): 94960412

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 39631, 79262, 158524, 198155, 396310, 792620, 4240517, 8481034, 16962068, 21202585, 42405170, 84810340]

約数ペア:

[(1, 84810340), (2, 42405170), (4, 21202585), (5, 16962068), (10, 8481034), (20, 4240517), (107, 792620), (214, 396310), (428, 198155), (535, 158524), (1070, 79262), (2140, 39631)]