2056574940140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1\times {\mathrm{166871}}^1$

素因数の和:168807

約数の個数: 96

約数和(自身を含む): 5043517968384

約数和(自身を除く): 2986943028244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 1873, 3290, 3746, 6580, 7492, 9365, 13111, 18730, 26222, 37460, 52444, 65555, 88031, 131110, 166871, 176062, 262220, 333742, 352124, 440155, 616217, 667484, 834355, 880310, 1168097, 1232434, 1668710, 1760620, 2336194, 2464868, 3081085, 3337420, 4672388, 5840485, 6162170, 7842937, 11680970, 12324340, 15685874, 23361940, 31371748, 39214685, 54900559, 78429370, 109801118, 156858740, 219602236, 274502795, 312549383, 549005590, 625098766, 1098011180, 1250197532, 1562746915, 2187845681, 3125493830, 4375691362, 6250987660, 8751382724, 10939228405, 14689821001, 21878456810, 29379642002, 43756913620, 58759284004, 73449105005, 102828747007, 146898210010, 205657494014, 293796420020, 411314988028, 514143735035, 1028287470070, 2056574940140]

約数ペア:

[(1, 2056574940140), (2, 1028287470070), (4, 514143735035), (5, 411314988028), (7, 293796420020), (10, 205657494014), (14, 146898210010), (20, 102828747007), (28, 73449105005), (35, 58759284004), (47, 43756913620), (70, 29379642002), (94, 21878456810), (140, 14689821001), (188, 10939228405), (235, 8751382724), (329, 6250987660), (470, 4375691362), (658, 3125493830), (940, 2187845681), (1316, 1562746915), (1645, 1250197532), (1873, 1098011180), (3290, 625098766), (3746, 549005590), (6580, 312549383), (7492, 274502795), (9365, 219602236), (13111, 156858740), (18730, 109801118), (26222, 78429370), (37460, 54900559), (52444, 39214685), (65555, 31371748), (88031, 23361940), (131110, 15685874), (166871, 12324340), (176062, 11680970), (262220, 7842937), (333742, 6162170), (352124, 5840485), (440155, 4672388), (616217, 3337420), (667484, 3081085), (834355, 2464868), (880310, 2336194), (1168097, 1760620), (1232434, 1668710)]