12508000150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{27737}}^1$

素因数の和:28089

約数の個数: 48

約数和(自身を含む): 24145374240

約数和(自身を除く): 11637374090

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 311, 622, 725, 1450, 1555, 3110, 7775, 9019, 15550, 18038, 27737, 45095, 55474, 90190, 138685, 225475, 277370, 450950, 693425, 804373, 1386850, 1608746, 4021865, 8043730, 8626207, 17252414, 20109325, 40218650, 43131035, 86262070, 215655175, 250160003, 431310350, 500320006, 1250800015, 2501600030, 6254000075, 12508000150]

約数ペア:

[(1, 12508000150), (2, 6254000075), (5, 2501600030), (10, 1250800015), (25, 500320006), (29, 431310350), (50, 250160003), (58, 215655175), (145, 86262070), (290, 43131035), (311, 40218650), (622, 20109325), (725, 17252414), (1450, 8626207), (1555, 8043730), (3110, 4021865), (7775, 1608746), (9019, 1386850), (15550, 804373), (18038, 693425), (27737, 450950), (45095, 277370), (55474, 225475), (90190, 138685)]