57793880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84991}}^1$

素因数の和:85019

約数の個数: 32

約数和(自身を含む): 137687040

約数和(自身を除く): 79893160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 84991, 169982, 339964, 424955, 679928, 849910, 1444847, 1699820, 2889694, 3399640, 5779388, 7224235, 11558776, 14448470, 28896940, 57793880]

約数ペア:

[(1, 57793880), (2, 28896940), (4, 14448470), (5, 11558776), (8, 7224235), (10, 5779388), (17, 3399640), (20, 2889694), (34, 1699820), (40, 1444847), (68, 849910), (85, 679928), (136, 424955), (170, 339964), (340, 169982), (680, 84991)]