27616420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106217}}^1$

素因数の和:106239

約数の個数: 24

約数和(自身を含む): 62456184

約数和(自身を除く): 34839764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 106217, 212434, 424868, 531085, 1062170, 1380821, 2124340, 2761642, 5523284, 6904105, 13808210, 27616420]

約数ペア:

[(1, 27616420), (2, 13808210), (4, 6904105), (5, 5523284), (10, 2761642), (13, 2124340), (20, 1380821), (26, 1062170), (52, 531085), (65, 424868), (130, 212434), (260, 106217)]