824872040

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{65053}}^1$

素因数の和:65381

約数の個数: 32

約数和(自身を含む): 1861845480

約数和(自身を除く): 1036973440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6340, 12680, 65053, 130106, 260212, 325265, 520424, 650530, 1301060, 2602120, 20621801, 41243602, 82487204, 103109005, 164974408, 206218010, 412436020, 824872040]

約数ペア:

[(1, 824872040), (2, 412436020), (4, 206218010), (5, 164974408), (8, 103109005), (10, 82487204), (20, 41243602), (40, 20621801), (317, 2602120), (634, 1301060), (1268, 650530), (1585, 520424), (2536, 325265), (3170, 260212), (6340, 130106), (12680, 65053)]