291258136840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{55057}}^1$

素因数の和:56183

約数の個数: 96

約数和(自身を含む): 720994420440

約数和(自身を除く): 429736283600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1093, 1210, 2186, 2420, 4372, 4840, 5465, 8744, 10930, 12023, 21860, 24046, 43720, 48092, 55057, 60115, 96184, 110114, 120230, 132253, 220228, 240460, 264506, 275285, 440456, 480920, 529012, 550570, 605627, 661265, 1058024, 1101140, 1211254, 1322530, 2202280, 2422508, 2645060, 3028135, 4845016, 5290120, 6056270, 6661897, 12112540, 13323794, 24225080, 26647588, 33309485, 53295176, 60177301, 66618970, 120354602, 133237940, 240709204, 266475880, 300886505, 481418408, 601773010, 661950311, 1203546020, 1323900622, 2407092040, 2647801244, 3309751555, 5295602488, 6619503110, 7281453421, 13239006220, 14562906842, 26478012440, 29125813684, 36407267105, 58251627368, 72814534210, 145629068420, 291258136840]

約数ペア:

[(1, 291258136840), (2, 145629068420), (4, 72814534210), (5, 58251627368), (8, 36407267105), (10, 29125813684), (11, 26478012440), (20, 14562906842), (22, 13239006220), (40, 7281453421), (44, 6619503110), (55, 5295602488), (88, 3309751555), (110, 2647801244), (121, 2407092040), (220, 1323900622), (242, 1203546020), (440, 661950311), (484, 601773010), (605, 481418408), (968, 300886505), (1093, 266475880), (1210, 240709204), (2186, 133237940), (2420, 120354602), (4372, 66618970), (4840, 60177301), (5465, 53295176), (8744, 33309485), (10930, 26647588), (12023, 24225080), (21860, 13323794), (24046, 12112540), (43720, 6661897), (48092, 6056270), (55057, 5290120), (60115, 4845016), (96184, 3028135), (110114, 2645060), (120230, 2422508), (132253, 2202280), (220228, 1322530), (240460, 1211254), (264506, 1101140), (275285, 1058024), (440456, 661265), (480920, 605627), (529012, 550570)]