23500000

素因数分解:

$2^5\times 5^6\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 84

約数和(自身を含む): 59061744

約数和(自身を除く): 35561744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 125, 160, 188, 200, 235, 250, 376, 400, 470, 500, 625, 752, 800, 940, 1000, 1175, 1250, 1504, 1880, 2000, 2350, 2500, 3125, 3760, 4000, 4700, 5000, 5875, 6250, 7520, 9400, 10000, 11750, 12500, 15625, 18800, 20000, 23500, 25000, 29375, 31250, 37600, 47000, 50000, 58750, 62500, 94000, 100000, 117500, 125000, 146875, 188000, 235000, 250000, 293750, 470000, 500000, 587500, 734375, 940000, 1175000, 1468750, 2350000, 2937500, 4700000, 5875000, 11750000, 23500000]

約数ペア:

[(1, 23500000), (2, 11750000), (4, 5875000), (5, 4700000), (8, 2937500), (10, 2350000), (16, 1468750), (20, 1175000), (25, 940000), (32, 734375), (40, 587500), (47, 500000), (50, 470000), (80, 293750), (94, 250000), (100, 235000), (125, 188000), (160, 146875), (188, 125000), (200, 117500), (235, 100000), (250, 94000), (376, 62500), (400, 58750), (470, 50000), (500, 47000), (625, 37600), (752, 31250), (800, 29375), (940, 25000), (1000, 23500), (1175, 20000), (1250, 18800), (1504, 15625), (1880, 12500), (2000, 11750), (2350, 10000), (2500, 9400), (3125, 7520), (3760, 6250), (4000, 5875), (4700, 5000)]