73528880

素因数分解:

$2^4\times 5^1\times {\mathrm{919111}}^1$

素因数の和:919124

約数の個数: 20

約数和(自身を含む): 170954832

約数和(自身を除く): 97425952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 919111, 1838222, 3676444, 4595555, 7352888, 9191110, 14705776, 18382220, 36764440, 73528880]

約数ペア:

[(1, 73528880), (2, 36764440), (4, 18382220), (5, 14705776), (8, 9191110), (10, 7352888), (16, 4595555), (20, 3676444), (40, 1838222), (80, 919111)]