68699650

素因数分解:

$2^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{1217}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 127999620

約数和(自身を除く): 59299970

約数列:

[1, 2, 5, 10, 25, 50, 1129, 1217, 2258, 2434, 5645, 6085, 11290, 12170, 28225, 30425, 56450, 60850, 1373993, 2747986, 6869965, 13739930, 34349825, 68699650]

約数ペア:

[(1, 68699650), (2, 34349825), (5, 13739930), (10, 6869965), (25, 2747986), (50, 1373993), (1129, 60850), (1217, 56450), (2258, 30425), (2434, 28225), (5645, 12170), (6085, 11290)]