2532800

素因数分解:

$2^6\times 5^2\times {\mathrm{1583}}^1$

素因数の和:1605

約数の個数: 42

約数和(自身を含む): 6236208

約数和(自身を除く): 3703408

約数列:

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

約数ペア:

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