6712240

素因数分解:

$2^4\times 5^1\times {\mathrm{83903}}^1$

素因数の和:83916

約数の個数: 20

約数和(自身を含む): 15606144

約数和(自身を除く): 8893904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83903, 167806, 335612, 419515, 671224, 839030, 1342448, 1678060, 3356120, 6712240]

約数ペア:

[(1, 6712240), (2, 3356120), (4, 1678060), (5, 1342448), (8, 839030), (10, 671224), (16, 419515), (20, 335612), (40, 167806), (80, 83903)]