117943284820

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{7289449}}^1$

素因数の和:7290267

約数の個数: 24

約数和(自身を含む): 247987089000

約数和(自身を除く): 130043804180

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 7289449, 14578898, 29157796, 36447245, 72894490, 145788980, 5897164241, 11794328482, 23588656964, 29485821205, 58971642410, 117943284820]

約数ペア:

[(1, 117943284820), (2, 58971642410), (4, 29485821205), (5, 23588656964), (10, 11794328482), (20, 5897164241), (809, 145788980), (1618, 72894490), (3236, 36447245), (4045, 29157796), (8090, 14578898), (16180, 7289449)]