2912841561560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10403005577}}^1$

素因数の和:10403005595

約数の個数: 32

約数和(自身を含む): 7490164016160

約数和(自身を除く): 4577322454600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10403005577, 20806011154, 41612022308, 52015027885, 72821039039, 83224044616, 104030055770, 145642078078, 208060111540, 291284156156, 364105195195, 416120223080, 582568312312, 728210390390, 1456420780780, 2912841561560]

約数ペア:

[(1, 2912841561560), (2, 1456420780780), (4, 728210390390), (5, 582568312312), (7, 416120223080), (8, 364105195195), (10, 291284156156), (14, 208060111540), (20, 145642078078), (28, 104030055770), (35, 83224044616), (40, 72821039039), (56, 52015027885), (70, 41612022308), (140, 20806011154), (280, 10403005577)]