88335340

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6869}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 185819760

約数和(自身を除く): 97484420

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 6869, 12860, 13738, 27476, 34345, 68690, 137380, 4416767, 8833534, 17667068, 22083835, 44167670, 88335340]

約数ペア:

[(1, 88335340), (2, 44167670), (4, 22083835), (5, 17667068), (10, 8833534), (20, 4416767), (643, 137380), (1286, 68690), (2572, 34345), (3215, 27476), (6430, 13738), (6869, 12860)]