828133060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277897}}^1$

素因数の和:278055

約数の個数: 24

約数和(自身を含む): 1750757400

約数和(自身を除く): 922624340

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 277897, 555794, 1111588, 1389485, 2778970, 5557940, 41406653, 82813306, 165626612, 207033265, 414066530, 828133060]

約数ペア:

[(1, 828133060), (2, 414066530), (4, 207033265), (5, 165626612), (10, 82813306), (20, 41406653), (149, 5557940), (298, 2778970), (596, 1389485), (745, 1111588), (1490, 555794), (2980, 277897)]