2247886780

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{56113}}^1$

素因数の和:58125

約数の個数: 24

約数和(自身を含む): 4723003152

約数和(自身を除く): 2475116372

約数列:

[1, 2, 4, 5, 10, 20, 2003, 4006, 8012, 10015, 20030, 40060, 56113, 112226, 224452, 280565, 561130, 1122260, 112394339, 224788678, 449577356, 561971695, 1123943390, 2247886780]

約数ペア:

[(1, 2247886780), (2, 1123943390), (4, 561971695), (5, 449577356), (10, 224788678), (20, 112394339), (2003, 1122260), (4006, 561130), (8012, 280565), (10015, 224452), (20030, 112226), (40060, 56113)]