2372780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 5155920

約数和(自身を除く): 2783140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4091, 8182, 16364, 20455, 40910, 81820, 118639, 237278, 474556, 593195, 1186390, 2372780]

約数ペア:

[(1, 2372780), (2, 1186390), (4, 593195), (5, 474556), (10, 237278), (20, 118639), (29, 81820), (58, 40910), (116, 20455), (145, 16364), (290, 8182), (580, 4091)]