33061520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21751}}^1$

素因数の和:21783

約数の個数: 40

約数和(自身を含む): 80917440

約数和(自身を除く): 47855920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21751, 43502, 87004, 108755, 174008, 217510, 348016, 413269, 435020, 826538, 870040, 1653076, 1740080, 2066345, 3306152, 4132690, 6612304, 8265380, 16530760, 33061520]

約数ペア:

[(1, 33061520), (2, 16530760), (4, 8265380), (5, 6612304), (8, 4132690), (10, 3306152), (16, 2066345), (19, 1740080), (20, 1653076), (38, 870040), (40, 826538), (76, 435020), (80, 413269), (95, 348016), (152, 217510), (190, 174008), (304, 108755), (380, 87004), (760, 43502), (1520, 21751)]