26872160

素因数分解:

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

素因数の和:24015

約数の個数: 48

約数和(自身を含む): 72557856

約数和(自身を除く): 45685696

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, 23993, 47986, 95972, 119965, 167951, 191944, 239930, 335902, 383888, 479860, 671804, 767776, 839755, 959720, 1343608, 1679510, 1919440, 2687216, 3359020, 3838880, 5374432, 6718040, 13436080, 26872160]

約数ペア:

[(1, 26872160), (2, 13436080), (4, 6718040), (5, 5374432), (7, 3838880), (8, 3359020), (10, 2687216), (14, 1919440), (16, 1679510), (20, 1343608), (28, 959720), (32, 839755), (35, 767776), (40, 671804), (56, 479860), (70, 383888), (80, 335902), (112, 239930), (140, 191944), (160, 167951), (224, 119965), (280, 95972), (560, 47986), (1120, 23993)]