38375620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10601}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 81041688

約数和(自身を除く): 42666068

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 10601, 21202, 42404, 53005, 106010, 212020, 1918781, 3837562, 7675124, 9593905, 19187810, 38375620]

約数ペア:

[(1, 38375620), (2, 19187810), (4, 9593905), (5, 7675124), (10, 3837562), (20, 1918781), (181, 212020), (362, 106010), (724, 53005), (905, 42404), (1810, 21202), (3620, 10601)]