83872180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599087}}^1$

素因数の和:599103

約数の個数: 24

約数和(自身を含む): 201293568

約数和(自身を除く): 117421388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599087, 1198174, 2396348, 2995435, 4193609, 5990870, 8387218, 11981740, 16774436, 20968045, 41936090, 83872180]

約数ペア:

[(1, 83872180), (2, 41936090), (4, 20968045), (5, 16774436), (7, 11981740), (10, 8387218), (14, 5990870), (20, 4193609), (28, 2995435), (35, 2396348), (70, 1198174), (140, 599087)]