5598040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20011

約数の個数: 32

約数和(自身を含む): 14395680

約数和(自身を除く): 8797640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19993, 39986, 79972, 99965, 139951, 159944, 199930, 279902, 399860, 559804, 699755, 799720, 1119608, 1399510, 2799020, 5598040]

約数ペア:

[(1, 5598040), (2, 2799020), (4, 1399510), (5, 1119608), (7, 799720), (8, 699755), (10, 559804), (14, 399860), (20, 279902), (28, 199930), (35, 159944), (40, 139951), (56, 99965), (70, 79972), (140, 39986), (280, 19993)]