64136000

素因数分解:

$2^6\times 5^3\times {\mathrm{8017}}^1$

素因数の和:8044

約数の個数: 56

約数和(自身を含む): 158852616

約数和(自身を除く): 94716616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 8017, 16034, 32068, 40085, 64136, 80170, 128272, 160340, 200425, 256544, 320680, 400850, 513088, 641360, 801700, 1002125, 1282720, 1603400, 2004250, 2565440, 3206800, 4008500, 6413600, 8017000, 12827200, 16034000, 32068000, 64136000]

約数ペア:

[(1, 64136000), (2, 32068000), (4, 16034000), (5, 12827200), (8, 8017000), (10, 6413600), (16, 4008500), (20, 3206800), (25, 2565440), (32, 2004250), (40, 1603400), (50, 1282720), (64, 1002125), (80, 801700), (100, 641360), (125, 513088), (160, 400850), (200, 320680), (250, 256544), (320, 200425), (400, 160340), (500, 128272), (800, 80170), (1000, 64136), (1600, 40085), (2000, 32068), (4000, 16034), (8000, 8017)]