54339320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{194069}}^1$

素因数の和:194087

約数の個数: 32

約数和(自身を含む): 139730400

約数和(自身を除く): 85391080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 194069, 388138, 776276, 970345, 1358483, 1552552, 1940690, 2716966, 3881380, 5433932, 6792415, 7762760, 10867864, 13584830, 27169660, 54339320]

約数ペア:

[(1, 54339320), (2, 27169660), (4, 13584830), (5, 10867864), (7, 7762760), (8, 6792415), (10, 5433932), (14, 3881380), (20, 2716966), (28, 1940690), (35, 1552552), (40, 1358483), (56, 970345), (70, 776276), (140, 388138), (280, 194069)]