45208000

素因数分解:

$2^6\times 5^3\times {\mathrm{5651}}^1$

素因数の和:5678

約数の個数: 56

約数和(自身を含む): 111977424

約数和(自身を除く): 66769424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 5651, 8000, 11302, 22604, 28255, 45208, 56510, 90416, 113020, 141275, 180832, 226040, 282550, 361664, 452080, 565100, 706375, 904160, 1130200, 1412750, 1808320, 2260400, 2825500, 4520800, 5651000, 9041600, 11302000, 22604000, 45208000]

約数ペア:

[(1, 45208000), (2, 22604000), (4, 11302000), (5, 9041600), (8, 5651000), (10, 4520800), (16, 2825500), (20, 2260400), (25, 1808320), (32, 1412750), (40, 1130200), (50, 904160), (64, 706375), (80, 565100), (100, 452080), (125, 361664), (160, 282550), (200, 226040), (250, 180832), (320, 141275), (400, 113020), (500, 90416), (800, 56510), (1000, 45208), (1600, 28255), (2000, 22604), (4000, 11302), (5651, 8000)]