6678160

素因数分解:

$2^4\times 5^1\times {\mathrm{83477}}^1$

素因数の和:83490

約数の個数: 20

約数和(自身を含む): 15526908

約数和(自身を除く): 8848748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83477, 166954, 333908, 417385, 667816, 834770, 1335632, 1669540, 3339080, 6678160]

約数ペア:

[(1, 6678160), (2, 3339080), (4, 1669540), (5, 1335632), (8, 834770), (10, 667816), (16, 417385), (20, 333908), (40, 166954), (80, 83477)]