6631120

素因数分解:

$2^4\times 5^1\times {\mathrm{82889}}^1$

素因数の和:82902

約数の個数: 20

約数和(自身を含む): 15417540

約数和(自身を除く): 8786420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82889, 165778, 331556, 414445, 663112, 828890, 1326224, 1657780, 3315560, 6631120]

約数ペア:

[(1, 6631120), (2, 3315560), (4, 1657780), (5, 1326224), (8, 828890), (10, 663112), (16, 414445), (20, 331556), (40, 165778), (80, 82889)]