111712580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{797947}}^1$

素因数の和:797963

約数の個数: 24

約数和(自身を含む): 268110528

約数和(自身を除く): 156397948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 797947, 1595894, 3191788, 3989735, 5585629, 7979470, 11171258, 15958940, 22342516, 27928145, 55856290, 111712580]

約数ペア:

[(1, 111712580), (2, 55856290), (4, 27928145), (5, 22342516), (7, 15958940), (10, 11171258), (14, 7979470), (20, 5585629), (28, 3989735), (35, 3191788), (70, 1595894), (140, 797947)]