3484280

素因数分解:

$2^3\times 5^1\times {\mathrm{87107}}^1$

素因数の和:87118

約数の個数: 16

約数和(自身を含む): 7839720

約数和(自身を除く): 4355440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 87107, 174214, 348428, 435535, 696856, 871070, 1742140, 3484280]

約数ペア:

[(1, 3484280), (2, 1742140), (4, 871070), (5, 696856), (8, 435535), (10, 348428), (20, 174214), (40, 87107)]