4728220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33773}}^1$

素因数の和:33789

約数の個数: 24

約数和(自身を含む): 11348064

約数和(自身を除く): 6619844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33773, 67546, 135092, 168865, 236411, 337730, 472822, 675460, 945644, 1182055, 2364110, 4728220]

約数ペア:

[(1, 4728220), (2, 2364110), (4, 1182055), (5, 945644), (7, 675460), (10, 472822), (14, 337730), (20, 236411), (28, 168865), (35, 135092), (70, 67546), (140, 33773)]