2168480

素因数分解:

$2^5\times 5^1\times {\mathrm{13553}}^1$

素因数の和:13568

約数の個数: 24

約数和(自身を含む): 5123412

約数和(自身を除く): 2954932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13553, 27106, 54212, 67765, 108424, 135530, 216848, 271060, 433696, 542120, 1084240, 2168480]

約数ペア:

[(1, 2168480), (2, 1084240), (4, 542120), (5, 433696), (8, 271060), (10, 216848), (16, 135530), (20, 108424), (32, 67765), (40, 54212), (80, 27106), (160, 13553)]