5547220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39623}}^1$

素因数の和:39639

約数の個数: 24

約数和(自身を含む): 13313664

約数和(自身を除く): 7766444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39623, 79246, 158492, 198115, 277361, 396230, 554722, 792460, 1109444, 1386805, 2773610, 5547220]

約数ペア:

[(1, 5547220), (2, 2773610), (4, 1386805), (5, 1109444), (7, 792460), (10, 554722), (14, 396230), (20, 277361), (28, 198115), (35, 158492), (70, 79246), (140, 39623)]