99474885760

素因数分解:

$2^7\times 5^1\times {\mathrm{8219}}^1\times {\mathrm{18911}}^1$

素因数の和:27149

約数の個数: 64

約数和(自身を含む): 237848659200

約数和(自身を除く): 138373773440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8219, 16438, 18911, 32876, 37822, 41095, 65752, 75644, 82190, 94555, 131504, 151288, 164380, 189110, 263008, 302576, 328760, 378220, 526016, 605152, 657520, 756440, 1052032, 1210304, 1315040, 1512880, 2420608, 2630080, 3025760, 5260160, 6051520, 12103040, 155429509, 310859018, 621718036, 777147545, 1243436072, 1554295090, 2486872144, 3108590180, 4973744288, 6217180360, 9947488576, 12434360720, 19894977152, 24868721440, 49737442880, 99474885760]

約数ペア:

[(1, 99474885760), (2, 49737442880), (4, 24868721440), (5, 19894977152), (8, 12434360720), (10, 9947488576), (16, 6217180360), (20, 4973744288), (32, 3108590180), (40, 2486872144), (64, 1554295090), (80, 1243436072), (128, 777147545), (160, 621718036), (320, 310859018), (640, 155429509), (8219, 12103040), (16438, 6051520), (18911, 5260160), (32876, 3025760), (37822, 2630080), (41095, 2420608), (65752, 1512880), (75644, 1315040), (82190, 1210304), (94555, 1052032), (131504, 756440), (151288, 657520), (164380, 605152), (189110, 526016), (263008, 378220), (302576, 328760)]