6900560

素因数分解:

$2^4\times 5^1\times {\mathrm{86257}}^1$

素因数の和:86270

約数の個数: 20

約数和(自身を含む): 16043988

約数和(自身を除く): 9143428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86257, 172514, 345028, 431285, 690056, 862570, 1380112, 1725140, 3450280, 6900560]

約数ペア:

[(1, 6900560), (2, 3450280), (4, 1725140), (5, 1380112), (8, 862570), (10, 690056), (16, 431285), (20, 345028), (40, 172514), (80, 86257)]