82030460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27527}}^1$

素因数の和:27685

約数の個数: 24

約数和(自身を含む): 173426400

約数和(自身を除く): 91395940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 27527, 55054, 110108, 137635, 275270, 550540, 4101523, 8203046, 16406092, 20507615, 41015230, 82030460]

約数ペア:

[(1, 82030460), (2, 41015230), (4, 20507615), (5, 16406092), (10, 8203046), (20, 4101523), (149, 550540), (298, 275270), (596, 137635), (745, 110108), (1490, 55054), (2980, 27527)]