27565390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 25570610

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2459, 4918, 5605, 11210, 12295, 24590, 46721, 93442, 145081, 233605, 290162, 467210, 725405, 1450810, 2756539, 5513078, 13782695, 27565390]

約数ペア:

[(1, 27565390), (2, 13782695), (5, 5513078), (10, 2756539), (19, 1450810), (38, 725405), (59, 467210), (95, 290162), (118, 233605), (190, 145081), (295, 93442), (590, 46721), (1121, 24590), (2242, 12295), (2459, 11210), (4918, 5605)]