59720702980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1\times {\mathrm{14717}}^1$

素因数の和:16344

約数の個数: 48

約数和(自身を含む): 126422792496

約数和(自身を除く): 66702089516

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1481, 2740, 2962, 5924, 7405, 14717, 14810, 29434, 29620, 58868, 73585, 147170, 202897, 294340, 405794, 811588, 1014485, 2016229, 2028970, 4032458, 4057940, 8064916, 10081145, 20162290, 21795877, 40324580, 43591754, 87183508, 108979385, 217958770, 435917540, 2986035149, 5972070298, 11944140596, 14930175745, 29860351490, 59720702980]

約数ペア:

[(1, 59720702980), (2, 29860351490), (4, 14930175745), (5, 11944140596), (10, 5972070298), (20, 2986035149), (137, 435917540), (274, 217958770), (548, 108979385), (685, 87183508), (1370, 43591754), (1481, 40324580), (2740, 21795877), (2962, 20162290), (5924, 10081145), (7405, 8064916), (14717, 4057940), (14810, 4032458), (29434, 2028970), (29620, 2016229), (58868, 1014485), (73585, 811588), (147170, 405794), (202897, 294340)]