5656430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3380

約数の個数: 24

約数和(自身を含む): 11028312

約数和(自身を除く): 5371882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3347, 6694, 16735, 33470, 43511, 87022, 217555, 435110, 565643, 1131286, 2828215, 5656430]

約数ペア:

[(1, 5656430), (2, 2828215), (5, 1131286), (10, 565643), (13, 435110), (26, 217555), (65, 87022), (130, 43511), (169, 33470), (338, 16735), (845, 6694), (1690, 3347)]