23440000

素因数分解:

$2^7\times 5^4\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 58551570

約数和(自身を除く): 35111570

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 293, 320, 400, 500, 586, 625, 640, 800, 1000, 1172, 1250, 1465, 1600, 2000, 2344, 2500, 2930, 3200, 4000, 4688, 5000, 5860, 7325, 8000, 9376, 10000, 11720, 14650, 16000, 18752, 20000, 23440, 29300, 36625, 37504, 40000, 46880, 58600, 73250, 80000, 93760, 117200, 146500, 183125, 187520, 234400, 293000, 366250, 468800, 586000, 732500, 937600, 1172000, 1465000, 2344000, 2930000, 4688000, 5860000, 11720000, 23440000]

約数ペア:

[(1, 23440000), (2, 11720000), (4, 5860000), (5, 4688000), (8, 2930000), (10, 2344000), (16, 1465000), (20, 1172000), (25, 937600), (32, 732500), (40, 586000), (50, 468800), (64, 366250), (80, 293000), (100, 234400), (125, 187520), (128, 183125), (160, 146500), (200, 117200), (250, 93760), (293, 80000), (320, 73250), (400, 58600), (500, 46880), (586, 40000), (625, 37504), (640, 36625), (800, 29300), (1000, 23440), (1172, 20000), (1250, 18752), (1465, 16000), (1600, 14650), (2000, 11720), (2344, 10000), (2500, 9376), (2930, 8000), (3200, 7325), (4000, 5860), (4688, 5000)]