966854480

素因数分解:

$2^4\times 5^1\times {\mathrm{12085681}}^1$

素因数の和:12085694

約数の個数: 20

約数和(自身を含む): 2247936852

約数和(自身を除く): 1281082372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12085681, 24171362, 48342724, 60428405, 96685448, 120856810, 193370896, 241713620, 483427240, 966854480]

約数ペア:

[(1, 966854480), (2, 483427240), (4, 241713620), (5, 193370896), (8, 120856810), (10, 96685448), (16, 60428405), (20, 48342724), (40, 24171362), (80, 12085681)]