10504240

素因数分解:

$2^4\times 5^1\times {\mathrm{131303}}^1$

素因数の和:131316

約数の個数: 20

約数和(自身を含む): 24422544

約数和(自身を除く): 13918304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131303, 262606, 525212, 656515, 1050424, 1313030, 2100848, 2626060, 5252120, 10504240]

約数ペア:

[(1, 10504240), (2, 5252120), (4, 2626060), (5, 2100848), (8, 1313030), (10, 1050424), (16, 656515), (20, 525212), (40, 262606), (80, 131303)]