2713779220

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{188719}}^1$

素因数の和:189447

約数の個数: 24

約数和(自身を含む): 5706892800

約数和(自身を除く): 2993113580

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3595, 7190, 14380, 188719, 377438, 754876, 943595, 1887190, 3774380, 135688961, 271377922, 542755844, 678444805, 1356889610, 2713779220]

約数ペア:

[(1, 2713779220), (2, 1356889610), (4, 678444805), (5, 542755844), (10, 271377922), (20, 135688961), (719, 3774380), (1438, 1887190), (2876, 943595), (3595, 754876), (7190, 377438), (14380, 188719)]