31880456410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{190297}}^1$

素因数の和:191838

約数の個数: 32

約数和(自身を含む): 62643056832

約数和(自身を除く): 30762600422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1523, 3046, 7615, 15230, 16753, 33506, 83765, 167530, 190297, 380594, 951485, 1902970, 2093267, 4186534, 10466335, 20932670, 289822331, 579644662, 1449111655, 2898223310, 3188045641, 6376091282, 15940228205, 31880456410]

約数ペア:

[(1, 31880456410), (2, 15940228205), (5, 6376091282), (10, 3188045641), (11, 2898223310), (22, 1449111655), (55, 579644662), (110, 289822331), (1523, 20932670), (3046, 10466335), (7615, 4186534), (15230, 2093267), (16753, 1902970), (33506, 951485), (83765, 380594), (167530, 190297)]