56827580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38923}}^1$

素因数の和:39005

約数の個数: 24

約数和(自身を含む): 120975792

約数和(自身を除く): 64148212

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38923, 77846, 155692, 194615, 389230, 778460, 2841379, 5682758, 11365516, 14206895, 28413790, 56827580]

約数ペア:

[(1, 56827580), (2, 28413790), (4, 14206895), (5, 11365516), (10, 5682758), (20, 2841379), (73, 778460), (146, 389230), (292, 194615), (365, 155692), (730, 77846), (1460, 38923)]