5493520

素因数分解:

$2^4\times 5^1\times {\mathrm{68669}}^1$

素因数の和:68682

約数の個数: 20

約数和(自身を含む): 12772620

約数和(自身を除く): 7279100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68669, 137338, 274676, 343345, 549352, 686690, 1098704, 1373380, 2746760, 5493520]

約数ペア:

[(1, 5493520), (2, 2746760), (4, 1373380), (5, 1098704), (8, 686690), (10, 549352), (16, 343345), (20, 274676), (40, 137338), (80, 68669)]