25614850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 51112800

約数和(自身を除く): 25497950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 457, 475, 590, 914, 950, 1121, 1475, 2242, 2285, 2950, 4570, 5605, 8683, 11210, 11425, 17366, 22850, 26963, 28025, 43415, 53926, 56050, 86830, 134815, 217075, 269630, 434150, 512297, 674075, 1024594, 1348150, 2561485, 5122970, 12807425, 25614850]

約数ペア:

[(1, 25614850), (2, 12807425), (5, 5122970), (10, 2561485), (19, 1348150), (25, 1024594), (38, 674075), (50, 512297), (59, 434150), (95, 269630), (118, 217075), (190, 134815), (295, 86830), (457, 56050), (475, 53926), (590, 43415), (914, 28025), (950, 26963), (1121, 22850), (1475, 17366), (2242, 11425), (2285, 11210), (2950, 8683), (4570, 5605)]