233060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 502656

約数和(自身を除く): 269596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 271, 430, 542, 860, 1084, 1355, 2710, 5420, 11653, 23306, 46612, 58265, 116530, 233060]

約数ペア:

[(1, 233060), (2, 116530), (4, 58265), (5, 46612), (10, 23306), (20, 11653), (43, 5420), (86, 2710), (172, 1355), (215, 1084), (271, 860), (430, 542)]