22392160

素因数分解:

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

素因数の和:20015

約数の個数: 48

約数和(自身を含む): 60461856

約数和(自身を除く): 38069696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19993, 39986, 79972, 99965, 139951, 159944, 199930, 279902, 319888, 399860, 559804, 639776, 699755, 799720, 1119608, 1399510, 1599440, 2239216, 2799020, 3198880, 4478432, 5598040, 11196080, 22392160]

約数ペア:

[(1, 22392160), (2, 11196080), (4, 5598040), (5, 4478432), (7, 3198880), (8, 2799020), (10, 2239216), (14, 1599440), (16, 1399510), (20, 1119608), (28, 799720), (32, 699755), (35, 639776), (40, 559804), (56, 399860), (70, 319888), (80, 279902), (112, 199930), (140, 159944), (160, 139951), (224, 99965), (280, 79972), (560, 39986), (1120, 19993)]