6219760

素因数分解:

$2^4\times 5^1\times {\mathrm{77747}}^1$

素因数の和:77760

約数の個数: 20

約数和(自身を含む): 14461128

約数和(自身を除く): 8241368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77747, 155494, 310988, 388735, 621976, 777470, 1243952, 1554940, 3109880, 6219760]

約数ペア:

[(1, 6219760), (2, 3109880), (4, 1554940), (5, 1243952), (8, 777470), (10, 621976), (16, 388735), (20, 310988), (40, 155494), (80, 77747)]