22365250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 42237936

約数和(自身を除く): 19872686

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 653, 685, 1306, 1370, 3265, 3425, 6530, 6850, 16325, 17125, 32650, 34250, 81625, 89461, 163250, 178922, 447305, 894610, 2236525, 4473050, 11182625, 22365250]

約数ペア:

[(1, 22365250), (2, 11182625), (5, 4473050), (10, 2236525), (25, 894610), (50, 447305), (125, 178922), (137, 163250), (250, 89461), (274, 81625), (653, 34250), (685, 32650), (1306, 17125), (1370, 16325), (3265, 6850), (3425, 6530)]