798880

素因数分解:

$2^5\times 5^1\times {\mathrm{4993}}^1$

素因数の和:5008

約数の個数: 24

約数和(自身を含む): 1887732

約数和(自身を除く): 1088852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4993, 9986, 19972, 24965, 39944, 49930, 79888, 99860, 159776, 199720, 399440, 798880]

約数ペア:

[(1, 798880), (2, 399440), (4, 199720), (5, 159776), (8, 99860), (10, 79888), (16, 49930), (20, 39944), (32, 24965), (40, 19972), (80, 9986), (160, 4993)]