124833920

素因数分解:

$2^7\times 5^1\times {\mathrm{195053}}^1$

素因数の和:195072

約数の個数: 32

約数和(自身を含む): 298432620

約数和(自身を除く): 173598700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 195053, 390106, 780212, 975265, 1560424, 1950530, 3120848, 3901060, 6241696, 7802120, 12483392, 15604240, 24966784, 31208480, 62416960, 124833920]

約数ペア:

[(1, 124833920), (2, 62416960), (4, 31208480), (5, 24966784), (8, 15604240), (10, 12483392), (16, 7802120), (20, 6241696), (32, 3901060), (40, 3120848), (64, 1950530), (80, 1560424), (128, 975265), (160, 780212), (320, 390106), (640, 195053)]