23008000

素因数分解:

$2^8\times 5^3\times {\mathrm{719}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 57395520

約数和(自身を除く): 34387520

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, 719, 800, 1000, 1280, 1438, 1600, 2000, 2876, 3200, 3595, 4000, 5752, 6400, 7190, 8000, 11504, 14380, 16000, 17975, 23008, 28760, 32000, 35950, 46016, 57520, 71900, 89875, 92032, 115040, 143800, 179750, 184064, 230080, 287600, 359500, 460160, 575200, 719000, 920320, 1150400, 1438000, 2300800, 2876000, 4601600, 5752000, 11504000, 23008000]

約数ペア:

[(1, 23008000), (2, 11504000), (4, 5752000), (5, 4601600), (8, 2876000), (10, 2300800), (16, 1438000), (20, 1150400), (25, 920320), (32, 719000), (40, 575200), (50, 460160), (64, 359500), (80, 287600), (100, 230080), (125, 184064), (128, 179750), (160, 143800), (200, 115040), (250, 92032), (256, 89875), (320, 71900), (400, 57520), (500, 46016), (640, 35950), (719, 32000), (800, 28760), (1000, 23008), (1280, 17975), (1438, 16000), (1600, 14380), (2000, 11504), (2876, 8000), (3200, 7190), (3595, 6400), (4000, 5752)]