155520565600

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2004131}}^1$

素因数の和:2004248

約数の個数: 72

約数和(自身を含む): 383578840008

約数和(自身を除く): 228058274408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1552, 1940, 2425, 3104, 3880, 4850, 7760, 9700, 15520, 19400, 38800, 77600, 2004131, 4008262, 8016524, 10020655, 16033048, 20041310, 32066096, 40082620, 50103275, 64132192, 80165240, 100206550, 160330480, 194400707, 200413100, 320660960, 388801414, 400826200, 777602828, 801652400, 972003535, 1555205656, 1603304800, 1944007070, 3110411312, 3888014140, 4860017675, 6220822624, 7776028280, 9720035350, 15552056560, 19440070700, 31104113120, 38880141400, 77760282800, 155520565600]

約数ペア:

[(1, 155520565600), (2, 77760282800), (4, 38880141400), (5, 31104113120), (8, 19440070700), (10, 15552056560), (16, 9720035350), (20, 7776028280), (25, 6220822624), (32, 4860017675), (40, 3888014140), (50, 3110411312), (80, 1944007070), (97, 1603304800), (100, 1555205656), (160, 972003535), (194, 801652400), (200, 777602828), (388, 400826200), (400, 388801414), (485, 320660960), (776, 200413100), (800, 194400707), (970, 160330480), (1552, 100206550), (1940, 80165240), (2425, 64132192), (3104, 50103275), (3880, 40082620), (4850, 32066096), (7760, 20041310), (9700, 16033048), (15520, 10020655), (19400, 8016524), (38800, 4008262), (77600, 2004131)]