5065600

素因数分解:

$2^7\times 5^2\times {\mathrm{1583}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 12521520

約数和(自身を除く): 7455920

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, 1583, 1600, 3166, 3200, 6332, 7915, 12664, 15830, 25328, 31660, 39575, 50656, 63320, 79150, 101312, 126640, 158300, 202624, 253280, 316600, 506560, 633200, 1013120, 1266400, 2532800, 5065600]

約数ペア:

[(1, 5065600), (2, 2532800), (4, 1266400), (5, 1013120), (8, 633200), (10, 506560), (16, 316600), (20, 253280), (25, 202624), (32, 158300), (40, 126640), (50, 101312), (64, 79150), (80, 63320), (100, 50656), (128, 39575), (160, 31660), (200, 25328), (320, 15830), (400, 12664), (640, 7915), (800, 6332), (1583, 3200), (1600, 3166)]