47211160

素因数分解:

$2^3\times 5^1\times {\mathrm{1180279}}^1$

素因数の和:1180290

約数の個数: 16

約数和(自身を含む): 106225200

約数和(自身を除く): 59014040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1180279, 2360558, 4721116, 5901395, 9442232, 11802790, 23605580, 47211160]

約数ペア:

[(1, 47211160), (2, 23605580), (4, 11802790), (5, 9442232), (8, 5901395), (10, 4721116), (20, 2360558), (40, 1180279)]