22908250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 43902144

約数和(自身を除く): 20993894

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2131, 2150, 4262, 5375, 10655, 10750, 21310, 53275, 91633, 106550, 183266, 266375, 458165, 532750, 916330, 2290825, 4581650, 11454125, 22908250]

約数ペア:

[(1, 22908250), (2, 11454125), (5, 4581650), (10, 2290825), (25, 916330), (43, 532750), (50, 458165), (86, 266375), (125, 183266), (215, 106550), (250, 91633), (430, 53275), (1075, 21310), (2131, 10750), (2150, 10655), (4262, 5375)]