83282960

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3391}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 194320896

約数和(自身を除く): 111037936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 3391, 4912, 6140, 6782, 12280, 13564, 16955, 24560, 27128, 33910, 54256, 67820, 135640, 271280, 1041037, 2082074, 4164148, 5205185, 8328296, 10410370, 16656592, 20820740, 41641480, 83282960]

約数ペア:

[(1, 83282960), (2, 41641480), (4, 20820740), (5, 16656592), (8, 10410370), (10, 8328296), (16, 5205185), (20, 4164148), (40, 2082074), (80, 1041037), (307, 271280), (614, 135640), (1228, 67820), (1535, 54256), (2456, 33910), (3070, 27128), (3391, 24560), (4912, 16955), (6140, 13564), (6782, 12280)]