8163260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58309}}^1$

素因数の和:58325

約数の個数: 24

約数和(自身を含む): 19592160

約数和(自身を除く): 11428900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58309, 116618, 233236, 291545, 408163, 583090, 816326, 1166180, 1632652, 2040815, 4081630, 8163260]

約数ペア:

[(1, 8163260), (2, 4081630), (4, 2040815), (5, 1632652), (7, 1166180), (10, 816326), (14, 583090), (20, 408163), (28, 291545), (35, 233236), (70, 116618), (140, 58309)]