26848310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 50068800

約数和(自身を除く): 23220490

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 487, 745, 974, 1490, 2435, 4870, 5513, 11026, 18019, 27565, 36038, 55130, 72563, 90095, 145126, 180190, 362815, 725630, 2684831, 5369662, 13424155, 26848310]

約数ペア:

[(1, 26848310), (2, 13424155), (5, 5369662), (10, 2684831), (37, 725630), (74, 362815), (149, 180190), (185, 145126), (298, 90095), (370, 72563), (487, 55130), (745, 36038), (974, 27565), (1490, 18019), (2435, 11026), (4870, 5513)]