116516440

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5591}}^1$

素因数の和:6123

約数の個数: 32

約数和(自身を含む): 262712160

約数和(自身を除く): 146195720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 5591, 10420, 11182, 20840, 22364, 27955, 44728, 55910, 111820, 223640, 2912911, 5825822, 11651644, 14564555, 23303288, 29129110, 58258220, 116516440]

約数ペア:

[(1, 116516440), (2, 58258220), (4, 29129110), (5, 23303288), (8, 14564555), (10, 11651644), (20, 5825822), (40, 2912911), (521, 223640), (1042, 111820), (2084, 55910), (2605, 44728), (4168, 27955), (5210, 22364), (5591, 20840), (10420, 11182)]