13667065600

素因数分解:

$2^8\times 5^2\times {\mathrm{2135479}}^1$

素因数の和:2135505

約数の個数: 54

約数和(自身を含む): 33828138680

約数和(自身を除く): 20161073080

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, 3200, 6400, 2135479, 4270958, 8541916, 10677395, 17083832, 21354790, 34167664, 42709580, 53386975, 68335328, 85419160, 106773950, 136670656, 170838320, 213547900, 273341312, 341676640, 427095800, 546682624, 683353280, 854191600, 1366706560, 1708383200, 2733413120, 3416766400, 6833532800, 13667065600]

約数ペア:

[(1, 13667065600), (2, 6833532800), (4, 3416766400), (5, 2733413120), (8, 1708383200), (10, 1366706560), (16, 854191600), (20, 683353280), (25, 546682624), (32, 427095800), (40, 341676640), (50, 273341312), (64, 213547900), (80, 170838320), (100, 136670656), (128, 106773950), (160, 85419160), (200, 68335328), (256, 53386975), (320, 42709580), (400, 34167664), (640, 21354790), (800, 17083832), (1280, 10677395), (1600, 8541916), (3200, 4270958), (6400, 2135479)]