112928000

素因数分解:

$2^8\times 5^3\times {\mathrm{3529}}^1$

素因数の和:3560

約数の個数: 72

約数和(自身を含む): 281397480

約数和(自身を除く): 168469480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 3529, 4000, 6400, 7058, 8000, 14116, 16000, 17645, 28232, 32000, 35290, 56464, 70580, 88225, 112928, 141160, 176450, 225856, 282320, 352900, 441125, 451712, 564640, 705800, 882250, 903424, 1129280, 1411600, 1764500, 2258560, 2823200, 3529000, 4517120, 5646400, 7058000, 11292800, 14116000, 22585600, 28232000, 56464000, 112928000]

約数ペア:

[(1, 112928000), (2, 56464000), (4, 28232000), (5, 22585600), (8, 14116000), (10, 11292800), (16, 7058000), (20, 5646400), (25, 4517120), (32, 3529000), (40, 2823200), (50, 2258560), (64, 1764500), (80, 1411600), (100, 1129280), (125, 903424), (128, 882250), (160, 705800), (200, 564640), (250, 451712), (256, 441125), (320, 352900), (400, 282320), (500, 225856), (640, 176450), (800, 141160), (1000, 112928), (1280, 88225), (1600, 70580), (2000, 56464), (3200, 35290), (3529, 32000), (4000, 28232), (6400, 17645), (7058, 16000), (8000, 14116)]