27533920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4703

約数の個数: 48

約数和(自身を含む): 66821328

約数和(自身を除く): 39287408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4651, 5920, 9302, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 172087, 186040, 344174, 372080, 688348, 744160, 860435, 1376696, 1720870, 2753392, 3441740, 5506784, 6883480, 13766960, 27533920]

約数ペア:

[(1, 27533920), (2, 13766960), (4, 6883480), (5, 5506784), (8, 3441740), (10, 2753392), (16, 1720870), (20, 1376696), (32, 860435), (37, 744160), (40, 688348), (74, 372080), (80, 344174), (148, 186040), (160, 172087), (185, 148832), (296, 93020), (370, 74416), (592, 46510), (740, 37208), (1184, 23255), (1480, 18604), (2960, 9302), (4651, 5920)]