39035380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 84623616

約数和(自身を除く): 45588236

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 317, 470, 524, 634, 655, 940, 1268, 1310, 1585, 2620, 3170, 6157, 6340, 12314, 14899, 24628, 29798, 30785, 41527, 59596, 61570, 74495, 83054, 123140, 148990, 166108, 207635, 297980, 415270, 830540, 1951769, 3903538, 7807076, 9758845, 19517690, 39035380]

約数ペア:

[(1, 39035380), (2, 19517690), (4, 9758845), (5, 7807076), (10, 3903538), (20, 1951769), (47, 830540), (94, 415270), (131, 297980), (188, 207635), (235, 166108), (262, 148990), (317, 123140), (470, 83054), (524, 74495), (634, 61570), (655, 59596), (940, 41527), (1268, 30785), (1310, 29798), (1585, 24628), (2620, 14899), (3170, 12314), (6157, 6340)]