168260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 362880

約数和(自身を除く): 194620

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 179, 188, 235, 358, 470, 716, 895, 940, 1790, 3580, 8413, 16826, 33652, 42065, 84130, 168260]

約数ペア:

[(1, 168260), (2, 84130), (4, 42065), (5, 33652), (10, 16826), (20, 8413), (47, 3580), (94, 1790), (179, 940), (188, 895), (235, 716), (358, 470)]