13739450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2642

約数の個数: 24

約数和(自身を含む): 25800060

約数和(自身を除く): 12060610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2521, 2725, 5042, 5450, 12605, 25210, 63025, 126050, 274789, 549578, 1373945, 2747890, 6869725, 13739450]

約数ペア:

[(1, 13739450), (2, 6869725), (5, 2747890), (10, 1373945), (25, 549578), (50, 274789), (109, 126050), (218, 63025), (545, 25210), (1090, 12605), (2521, 5450), (2725, 5042)]