29222000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 74474400

約数和(自身を除く): 45252400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 769, 950, 1000, 1520, 1538, 1900, 2000, 2375, 3076, 3800, 3845, 4750, 6152, 7600, 7690, 9500, 12304, 14611, 15380, 19000, 19225, 29222, 30760, 38000, 38450, 58444, 61520, 73055, 76900, 96125, 116888, 146110, 153800, 192250, 233776, 292220, 307600, 365275, 384500, 584440, 730550, 769000, 1168880, 1461100, 1538000, 1826375, 2922200, 3652750, 5844400, 7305500, 14611000, 29222000]

約数ペア:

[(1, 29222000), (2, 14611000), (4, 7305500), (5, 5844400), (8, 3652750), (10, 2922200), (16, 1826375), (19, 1538000), (20, 1461100), (25, 1168880), (38, 769000), (40, 730550), (50, 584440), (76, 384500), (80, 365275), (95, 307600), (100, 292220), (125, 233776), (152, 192250), (190, 153800), (200, 146110), (250, 116888), (304, 96125), (380, 76900), (400, 73055), (475, 61520), (500, 58444), (760, 38450), (769, 38000), (950, 30760), (1000, 29222), (1520, 19225), (1538, 19000), (1900, 15380), (2000, 14611), (2375, 12304), (3076, 9500), (3800, 7690), (3845, 7600), (4750, 6152)]