79372580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566947}}^1$

素因数の和:566963

約数の個数: 24

約数和(自身を含む): 190494528

約数和(自身を除く): 111121948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566947, 1133894, 2267788, 2834735, 3968629, 5669470, 7937258, 11338940, 15874516, 19843145, 39686290, 79372580]

約数ペア:

[(1, 79372580), (2, 39686290), (4, 19843145), (5, 15874516), (7, 11338940), (10, 7937258), (14, 5669470), (20, 3968629), (28, 2834735), (35, 2267788), (70, 1133894), (140, 566947)]