54344360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{194087}}^1$

素因数の和:194105

約数の個数: 32

約数和(自身を含む): 139743360

約数和(自身を除く): 85399000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 194087, 388174, 776348, 970435, 1358609, 1552696, 1940870, 2717218, 3881740, 5434436, 6793045, 7763480, 10868872, 13586090, 27172180, 54344360]

約数ペア:

[(1, 54344360), (2, 27172180), (4, 13586090), (5, 10868872), (7, 7763480), (8, 6793045), (10, 5434436), (14, 3881740), (20, 2717218), (28, 1940870), (35, 1552696), (40, 1358609), (56, 970435), (70, 776348), (140, 388174), (280, 194087)]