1866160

素因数分解:

$2^4\times 5^1\times {\mathrm{23327}}^1$

素因数の和:23340

約数の個数: 20

約数和(自身を含む): 4339008

約数和(自身を除く): 2472848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23327, 46654, 93308, 116635, 186616, 233270, 373232, 466540, 933080, 1866160]

約数ペア:

[(1, 1866160), (2, 933080), (4, 466540), (5, 373232), (8, 233270), (10, 186616), (16, 116635), (20, 93308), (40, 46654), (80, 23327)]