29320880

素因数分解:

$2^4\times 5^1\times {\mathrm{366511}}^1$

素因数の和:366524

約数の個数: 20

約数和(自身を含む): 68171232

約数和(自身を除く): 38850352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 366511, 733022, 1466044, 1832555, 2932088, 3665110, 5864176, 7330220, 14660440, 29320880]

約数ペア:

[(1, 29320880), (2, 14660440), (4, 7330220), (5, 5864176), (8, 3665110), (10, 2932088), (16, 1832555), (20, 1466044), (40, 733022), (80, 366511)]