1597520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 3913440

約数和(自身を除く): 2315920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1051, 1520, 2102, 4204, 5255, 8408, 10510, 16816, 19969, 21020, 39938, 42040, 79876, 84080, 99845, 159752, 199690, 319504, 399380, 798760, 1597520]

約数ペア:

[(1, 1597520), (2, 798760), (4, 399380), (5, 319504), (8, 199690), (10, 159752), (16, 99845), (19, 84080), (20, 79876), (38, 42040), (40, 39938), (76, 21020), (80, 19969), (95, 16816), (152, 10510), (190, 8408), (304, 5255), (380, 4204), (760, 2102), (1051, 1520)]