84824440

素因数分解:

$2^3\times 5^1\times {\mathrm{2120611}}^1$

素因数の和:2120622

約数の個数: 16

約数和(自身を含む): 190855080

約数和(自身を除く): 106030640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2120611, 4241222, 8482444, 10603055, 16964888, 21206110, 42412220, 84824440]

約数ペア:

[(1, 84824440), (2, 42412220), (4, 21206110), (5, 16964888), (8, 10603055), (10, 8482444), (20, 4241222), (40, 2120611)]