6780880

素因数分解:

$2^4\times 5^1\times {\mathrm{84761}}^1$

素因数の和:84774

約数の個数: 20

約数和(自身を含む): 15765732

約数和(自身を除く): 8984852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84761, 169522, 339044, 423805, 678088, 847610, 1356176, 1695220, 3390440, 6780880]

約数ペア:

[(1, 6780880), (2, 3390440), (4, 1695220), (5, 1356176), (8, 847610), (10, 678088), (16, 423805), (20, 339044), (40, 169522), (80, 84761)]