117042740

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{18461}}^1$

素因数の和:18787

約数の個数: 24

約数和(自身を含む): 246578472

約数和(自身を除く): 129535732

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 18461, 36922, 73844, 92305, 184610, 369220, 5852137, 11704274, 23408548, 29260685, 58521370, 117042740]

約数ペア:

[(1, 117042740), (2, 58521370), (4, 29260685), (5, 23408548), (10, 11704274), (20, 5852137), (317, 369220), (634, 184610), (1268, 92305), (1585, 73844), (3170, 36922), (6340, 18461)]