27591460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106121}}^1$

素因数の和:106143

約数の個数: 24

約数和(自身を含む): 62399736

約数和(自身を除く): 34808276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 106121, 212242, 424484, 530605, 1061210, 1379573, 2122420, 2759146, 5518292, 6897865, 13795730, 27591460]

約数ペア:

[(1, 27591460), (2, 13795730), (4, 6897865), (5, 5518292), (10, 2759146), (13, 2122420), (20, 1379573), (26, 1061210), (52, 530605), (65, 424484), (130, 212242), (260, 106121)]