16120240880

素因数分解:

$2^4\times 5^1\times {\mathrm{201503011}}^1$

素因数の和:201503024

約数の個数: 20

約数和(自身を含む): 37479560232

約数和(自身を除く): 21359319352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 201503011, 403006022, 806012044, 1007515055, 1612024088, 2015030110, 3224048176, 4030060220, 8060120440, 16120240880]

約数ペア:

[(1, 16120240880), (2, 8060120440), (4, 4030060220), (5, 3224048176), (8, 2015030110), (10, 1612024088), (16, 1007515055), (20, 806012044), (40, 403006022), (80, 201503011)]