78861068080

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1312601}}^1$

素因数の和:1313365

約数の個数: 40

約数和(自身を含む): 183596266944

約数和(自身を除く): 104735198864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1502, 3004, 3755, 6008, 7510, 12016, 15020, 30040, 60080, 1312601, 2625202, 5250404, 6563005, 10500808, 13126010, 21001616, 26252020, 52504040, 105008080, 985763351, 1971526702, 3943053404, 4928816755, 7886106808, 9857633510, 15772213616, 19715267020, 39430534040, 78861068080]

約数ペア:

[(1, 78861068080), (2, 39430534040), (4, 19715267020), (5, 15772213616), (8, 9857633510), (10, 7886106808), (16, 4928816755), (20, 3943053404), (40, 1971526702), (80, 985763351), (751, 105008080), (1502, 52504040), (3004, 26252020), (3755, 21001616), (6008, 13126010), (7510, 10500808), (12016, 6563005), (15020, 5250404), (30040, 2625202), (60080, 1312601)]