79388260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{567059}}^1$

素因数の和:567075

約数の個数: 24

約数和(自身を含む): 190532160

約数和(自身を除く): 111143900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 567059, 1134118, 2268236, 2835295, 3969413, 5670590, 7938826, 11341180, 15877652, 19847065, 39694130, 79388260]

約数ペア:

[(1, 79388260), (2, 39694130), (4, 19847065), (5, 15877652), (7, 11341180), (10, 7938826), (14, 5670590), (20, 3969413), (28, 2835295), (35, 2268236), (70, 1134118), (140, 567059)]