47999440

素因数分解:

$2^4\times 5^1\times {\mathrm{599993}}^1$

素因数の和:600006

約数の個数: 20

約数和(自身を含む): 111598884

約数和(自身を除く): 63599444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599993, 1199986, 2399972, 2999965, 4799944, 5999930, 9599888, 11999860, 23999720, 47999440]

約数ペア:

[(1, 47999440), (2, 23999720), (4, 11999860), (5, 9599888), (8, 5999930), (10, 4799944), (16, 2999965), (20, 2399972), (40, 1199986), (80, 599993)]