164050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 324756

約数和(自身を除く): 160706

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 193, 386, 425, 850, 965, 1930, 3281, 4825, 6562, 9650, 16405, 32810, 82025, 164050]

約数ペア:

[(1, 164050), (2, 82025), (5, 32810), (10, 16405), (17, 9650), (25, 6562), (34, 4825), (50, 3281), (85, 1930), (170, 965), (193, 850), (386, 425)]