75371860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{198347}}^1$

素因数の和:198375

約数の個数: 24

約数和(自身を含む): 166612320

約数和(自身を除く): 91240460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 198347, 396694, 793388, 991735, 1983470, 3768593, 3966940, 7537186, 15074372, 18842965, 37685930, 75371860]

約数ペア:

[(1, 75371860), (2, 37685930), (4, 18842965), (5, 15074372), (10, 7537186), (19, 3966940), (20, 3768593), (38, 1983470), (76, 991735), (95, 793388), (190, 396694), (380, 198347)]