38387200

素因数分解:

$2^9\times 5^2\times {\mathrm{2999}}^1$

素因数の和:3027

約数の個数: 60

約数和(自身を含む): 95139000

約数和(自身を除く): 56751800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 2999, 3200, 5998, 6400, 11996, 12800, 14995, 23992, 29990, 47984, 59980, 74975, 95968, 119960, 149950, 191936, 239920, 299900, 383872, 479840, 599800, 767744, 959680, 1199600, 1535488, 1919360, 2399200, 3838720, 4798400, 7677440, 9596800, 19193600, 38387200]

約数ペア:

[(1, 38387200), (2, 19193600), (4, 9596800), (5, 7677440), (8, 4798400), (10, 3838720), (16, 2399200), (20, 1919360), (25, 1535488), (32, 1199600), (40, 959680), (50, 767744), (64, 599800), (80, 479840), (100, 383872), (128, 299900), (160, 239920), (200, 191936), (256, 149950), (320, 119960), (400, 95968), (512, 74975), (640, 59980), (800, 47984), (1280, 29990), (1600, 23992), (2560, 14995), (2999, 12800), (3200, 11996), (5998, 6400)]