4167650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4269310

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 107, 190, 205, 214, 410, 475, 535, 779, 950, 1025, 1070, 1558, 2033, 2050, 2675, 3895, 4066, 4387, 5350, 7790, 8774, 10165, 19475, 20330, 21935, 38950, 43870, 50825, 83353, 101650, 109675, 166706, 219350, 416765, 833530, 2083825, 4167650]

約数ペア:

[(1, 4167650), (2, 2083825), (5, 833530), (10, 416765), (19, 219350), (25, 166706), (38, 109675), (41, 101650), (50, 83353), (82, 50825), (95, 43870), (107, 38950), (190, 21935), (205, 20330), (214, 19475), (410, 10165), (475, 8774), (535, 7790), (779, 5350), (950, 4387), (1025, 4066), (1070, 3895), (1558, 2675), (2033, 2050)]