56064080

素因数分解:

$2^4\times 5^1\times {\mathrm{700801}}^1$

素因数の和:700814

約数の個数: 20

約数和(自身を含む): 130349172

約数和(自身を除く): 74285092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 700801, 1401602, 2803204, 3504005, 5606408, 7008010, 11212816, 14016020, 28032040, 56064080]

約数ペア:

[(1, 56064080), (2, 28032040), (4, 14016020), (5, 11212816), (8, 7008010), (10, 5606408), (16, 3504005), (20, 2803204), (40, 1401602), (80, 700801)]