16766060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 36862560

約数和(自身を除く): 20096500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 211, 274, 290, 422, 548, 580, 685, 844, 1055, 1370, 2110, 2740, 3973, 4220, 6119, 7946, 12238, 15892, 19865, 24476, 28907, 30595, 39730, 57814, 61190, 79460, 115628, 122380, 144535, 289070, 578140, 838303, 1676606, 3353212, 4191515, 8383030, 16766060]

約数ペア:

[(1, 16766060), (2, 8383030), (4, 4191515), (5, 3353212), (10, 1676606), (20, 838303), (29, 578140), (58, 289070), (116, 144535), (137, 122380), (145, 115628), (211, 79460), (274, 61190), (290, 57814), (422, 39730), (548, 30595), (580, 28907), (685, 24476), (844, 19865), (1055, 15892), (1370, 12238), (2110, 7946), (2740, 6119), (3973, 4220)]