7993000

素因数分解:

$2^3\times 5^3\times {\mathrm{7993}}^1$

素因数の和:8014

約数の個数: 32

約数和(自身を含む): 18705960

約数和(自身を除く): 10712960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 7993, 15986, 31972, 39965, 63944, 79930, 159860, 199825, 319720, 399650, 799300, 999125, 1598600, 1998250, 3996500, 7993000]

約数ペア:

[(1, 7993000), (2, 3996500), (4, 1998250), (5, 1598600), (8, 999125), (10, 799300), (20, 399650), (25, 319720), (40, 199825), (50, 159860), (100, 79930), (125, 63944), (200, 39965), (250, 31972), (500, 15986), (1000, 7993)]