8067200

素因数分解:

$2^7\times 5^2\times {\mathrm{2521}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 19936410

約数和(自身を除く): 11869210

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, 2521, 3200, 5042, 10084, 12605, 20168, 25210, 40336, 50420, 63025, 80672, 100840, 126050, 161344, 201680, 252100, 322688, 403360, 504200, 806720, 1008400, 1613440, 2016800, 4033600, 8067200]

約数ペア:

[(1, 8067200), (2, 4033600), (4, 2016800), (5, 1613440), (8, 1008400), (10, 806720), (16, 504200), (20, 403360), (25, 322688), (32, 252100), (40, 201680), (50, 161344), (64, 126050), (80, 100840), (100, 80672), (128, 63025), (160, 50420), (200, 40336), (320, 25210), (400, 20168), (640, 12605), (800, 10084), (1600, 5042), (2521, 3200)]