178060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 388080

約数和(自身を除く): 210020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 17806, 35612, 44515, 89030, 178060]

約数ペア:

[(1, 178060), (2, 89030), (4, 44515), (5, 35612), (10, 17806), (20, 8903), (29, 6140), (58, 3070), (116, 1535), (145, 1228), (290, 614), (307, 580)]