6819760

素因数分解:

$2^4\times 5^1\times {\mathrm{85247}}^1$

素因数の和:85260

約数の個数: 20

約数和(自身を含む): 15856128

約数和(自身を除く): 9036368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85247, 170494, 340988, 426235, 681976, 852470, 1363952, 1704940, 3409880, 6819760]

約数ペア:

[(1, 6819760), (2, 3409880), (4, 1704940), (5, 1363952), (8, 852470), (10, 681976), (16, 426235), (20, 340988), (40, 170494), (80, 85247)]