27822250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 52612560

約数和(自身を除く): 24790310

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1021, 1090, 2042, 2725, 5105, 5450, 10210, 13625, 25525, 27250, 51050, 111289, 127625, 222578, 255250, 556445, 1112890, 2782225, 5564450, 13911125, 27822250]

約数ペア:

[(1, 27822250), (2, 13911125), (5, 5564450), (10, 2782225), (25, 1112890), (50, 556445), (109, 255250), (125, 222578), (218, 127625), (250, 111289), (545, 51050), (1021, 27250), (1090, 25525), (2042, 13625), (2725, 10210), (5105, 5450)]