16253260

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1459}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 34216560

約数和(自身を除く): 17963300

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 1459, 2228, 2785, 2918, 5570, 5836, 7295, 11140, 14590, 29180, 812663, 1625326, 3250652, 4063315, 8126630, 16253260]

約数ペア:

[(1, 16253260), (2, 8126630), (4, 4063315), (5, 3250652), (10, 1625326), (20, 812663), (557, 29180), (1114, 14590), (1459, 11140), (2228, 7295), (2785, 5836), (2918, 5570)]