8200220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58573}}^1$

素因数の和:58589

約数の個数: 24

約数和(自身を含む): 19680864

約数和(自身を除く): 11480644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58573, 117146, 234292, 292865, 410011, 585730, 820022, 1171460, 1640044, 2050055, 4100110, 8200220]

約数ペア:

[(1, 8200220), (2, 4100110), (4, 2050055), (5, 1640044), (7, 1171460), (10, 820022), (14, 585730), (20, 410011), (28, 292865), (35, 234292), (70, 117146), (140, 58573)]