27932673280

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{298937}}^1$

素因数の和:299031

約数の個数: 72

約数和(自身を含む): 67824249192

約数和(自身を除く): 39891575912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1168, 1280, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 18688, 23360, 46720, 93440, 298937, 597874, 1195748, 1494685, 2391496, 2989370, 4782992, 5978740, 9565984, 11957480, 19131968, 21822401, 23914960, 38263936, 43644802, 47829920, 76527872, 87289604, 95659840, 109112005, 174579208, 191319680, 218224010, 349158416, 382639360, 436448020, 698316832, 872896040, 1396633664, 1745792080, 2793267328, 3491584160, 5586534656, 6983168320, 13966336640, 27932673280]

約数ペア:

[(1, 27932673280), (2, 13966336640), (4, 6983168320), (5, 5586534656), (8, 3491584160), (10, 2793267328), (16, 1745792080), (20, 1396633664), (32, 872896040), (40, 698316832), (64, 436448020), (73, 382639360), (80, 349158416), (128, 218224010), (146, 191319680), (160, 174579208), (256, 109112005), (292, 95659840), (320, 87289604), (365, 76527872), (584, 47829920), (640, 43644802), (730, 38263936), (1168, 23914960), (1280, 21822401), (1460, 19131968), (2336, 11957480), (2920, 9565984), (4672, 5978740), (5840, 4782992), (9344, 2989370), (11680, 2391496), (18688, 1494685), (23360, 1195748), (46720, 597874), (93440, 298937)]