2010212420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4370027}}^1$

素因数の和:4370059

約数の個数: 24

約数和(自身を含む): 4404988224

約数和(自身を除く): 2394775804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4370027, 8740054, 17480108, 21850135, 43700270, 87400540, 100510621, 201021242, 402042484, 502553105, 1005106210, 2010212420]

約数ペア:

[(1, 2010212420), (2, 1005106210), (4, 502553105), (5, 402042484), (10, 201021242), (20, 100510621), (23, 87400540), (46, 43700270), (92, 21850135), (115, 17480108), (230, 8740054), (460, 4370027)]