16134400

素因数分解:

$2^8\times 5^2\times {\mathrm{2521}}^1$

素因数の和:2547

約数の個数: 54

約数和(自身を含む): 39951002

約数和(自身を除く): 23816602

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 2521, 3200, 5042, 6400, 10084, 12605, 20168, 25210, 40336, 50420, 63025, 80672, 100840, 126050, 161344, 201680, 252100, 322688, 403360, 504200, 645376, 806720, 1008400, 1613440, 2016800, 3226880, 4033600, 8067200, 16134400]

約数ペア:

[(1, 16134400), (2, 8067200), (4, 4033600), (5, 3226880), (8, 2016800), (10, 1613440), (16, 1008400), (20, 806720), (25, 645376), (32, 504200), (40, 403360), (50, 322688), (64, 252100), (80, 201680), (100, 161344), (128, 126050), (160, 100840), (200, 80672), (256, 63025), (320, 50420), (400, 40336), (640, 25210), (800, 20168), (1280, 12605), (1600, 10084), (2521, 6400), (3200, 5042)]