162024140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{74323}}^1$

素因数の和:74441

約数の個数: 24

約数和(自身を含む): 343376880

約数和(自身を除く): 181352740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 74323, 148646, 297292, 371615, 743230, 1486460, 8101207, 16202414, 32404828, 40506035, 81012070, 162024140]

約数ペア:

[(1, 162024140), (2, 81012070), (4, 40506035), (5, 32404828), (10, 16202414), (20, 8101207), (109, 1486460), (218, 743230), (436, 371615), (545, 297292), (1090, 148646), (2180, 74323)]