570220340

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{40213}}^1$

素因数の和:40931

約数の個数: 24

約数和(自身を含む): 1199181480

約数和(自身を除く): 628961140

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 40213, 80426, 160852, 201065, 402130, 804260, 28511017, 57022034, 114044068, 142555085, 285110170, 570220340]

約数ペア:

[(1, 570220340), (2, 285110170), (4, 142555085), (5, 114044068), (10, 57022034), (20, 28511017), (709, 804260), (1418, 402130), (2836, 201065), (3545, 160852), (7090, 80426), (14180, 40213)]