75859220

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{13693}}^1$

素因数の和:13979

約数の個数: 24

約数和(自身を含む): 159891144

約数和(自身を除く): 84031924

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 13693, 27386, 54772, 68465, 136930, 273860, 3792961, 7585922, 15171844, 18964805, 37929610, 75859220]

約数ペア:

[(1, 75859220), (2, 37929610), (4, 18964805), (5, 15171844), (10, 7585922), (20, 3792961), (277, 273860), (554, 136930), (1108, 68465), (1385, 54772), (2770, 27386), (5540, 13693)]