54346040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{194093}}^1$

素因数の和:194111

約数の個数: 32

約数和(自身を含む): 139747680

約数和(自身を除く): 85401640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 194093, 388186, 776372, 970465, 1358651, 1552744, 1940930, 2717302, 3881860, 5434604, 6793255, 7763720, 10869208, 13586510, 27173020, 54346040]

約数ペア:

[(1, 54346040), (2, 27173020), (4, 13586510), (5, 10869208), (7, 7763720), (8, 6793255), (10, 5434604), (14, 3881860), (20, 2717302), (28, 1940930), (35, 1552744), (40, 1358651), (56, 970465), (70, 776372), (140, 388186), (280, 194093)]