2007225625

素因数分解:

$5^4\times {\mathrm{433}}^1\times {\mathrm{7417}}^1$

素因数の和:7870

約数の個数: 20

約数和(自身を含む): 2514360772

約数和(自身を除く): 507135147

約数列:

[1, 5, 25, 125, 433, 625, 2165, 7417, 10825, 37085, 54125, 185425, 270625, 927125, 3211561, 4635625, 16057805, 80289025, 401445125, 2007225625]

約数ペア:

[(1, 2007225625), (5, 401445125), (25, 80289025), (125, 16057805), (433, 4635625), (625, 3211561), (2165, 927125), (7417, 270625), (10825, 185425), (37085, 54125)]