2000632240

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{247603}}^1$

素因数の和:247717

約数の個数: 40

約数和(自身を含む): 4697543088

約数和(自身を除く): 2696910848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 247603, 495206, 990412, 1238015, 1980824, 2476030, 3961648, 4952060, 9904120, 19808240, 25007903, 50015806, 100031612, 125039515, 200063224, 250079030, 400126448, 500158060, 1000316120, 2000632240]

約数ペア:

[(1, 2000632240), (2, 1000316120), (4, 500158060), (5, 400126448), (8, 250079030), (10, 200063224), (16, 125039515), (20, 100031612), (40, 50015806), (80, 25007903), (101, 19808240), (202, 9904120), (404, 4952060), (505, 3961648), (808, 2476030), (1010, 1980824), (1616, 1238015), (2020, 990412), (4040, 495206), (8080, 247603)]