97241680

素因数分解:

$2^4\times 5^1\times {\mathrm{1215521}}^1$

素因数の和:1215534

約数の個数: 20

約数和(自身を含む): 226087092

約数和(自身を除く): 128845412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1215521, 2431042, 4862084, 6077605, 9724168, 12155210, 19448336, 24310420, 48620840, 97241680]

約数ペア:

[(1, 97241680), (2, 48620840), (4, 24310420), (5, 19448336), (8, 12155210), (10, 9724168), (16, 6077605), (20, 4862084), (40, 2431042), (80, 1215521)]