23190400

素因数分解:

$2^7\times 5^2\times {\mathrm{7247}}^1$

素因数の和:7271

約数の個数: 48

約数和(自身を含む): 57295440

約数和(自身を除く): 34105040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 7247, 14494, 28988, 36235, 57976, 72470, 115952, 144940, 181175, 231904, 289880, 362350, 463808, 579760, 724700, 927616, 1159520, 1449400, 2319040, 2898800, 4638080, 5797600, 11595200, 23190400]

約数ペア:

[(1, 23190400), (2, 11595200), (4, 5797600), (5, 4638080), (8, 2898800), (10, 2319040), (16, 1449400), (20, 1159520), (25, 927616), (32, 724700), (40, 579760), (50, 463808), (64, 362350), (80, 289880), (100, 231904), (128, 181175), (160, 144940), (200, 115952), (320, 72470), (400, 57976), (640, 36235), (800, 28988), (1600, 14494), (3200, 7247)]