13436080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23993}}^1$

素因数の和:24013

約数の個数: 40

約数和(自身を含む): 35703072

約数和(自身を除く): 22266992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23993, 47986, 95972, 119965, 167951, 191944, 239930, 335902, 383888, 479860, 671804, 839755, 959720, 1343608, 1679510, 1919440, 2687216, 3359020, 6718040, 13436080]

約数ペア:

[(1, 13436080), (2, 6718040), (4, 3359020), (5, 2687216), (7, 1919440), (8, 1679510), (10, 1343608), (14, 959720), (16, 839755), (20, 671804), (28, 479860), (35, 383888), (40, 335902), (56, 239930), (70, 191944), (80, 167951), (112, 119965), (140, 95972), (280, 47986), (560, 23993)]