67132220

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7577}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 141314544

約数和(自身を除く): 74182324

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 7577, 8860, 15154, 30308, 37885, 75770, 151540, 3356611, 6713222, 13426444, 16783055, 33566110, 67132220]

約数ペア:

[(1, 67132220), (2, 33566110), (4, 16783055), (5, 13426444), (10, 6713222), (20, 3356611), (443, 151540), (886, 75770), (1772, 37885), (2215, 30308), (4430, 15154), (7577, 8860)]