2023741720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50543}}^1$

素因数の和:50585

約数の個数: 128

約数和(自身を含む): 6113802240

約数和(自身を除く): 4090060520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 50543, 101086, 202172, 252715, 353801, 404344, 505430, 555973, 657059, 707602, 1010860, 1111946, 1314118, 1415204, 1769005, 2021720, 2223892, 2628236, 2779865, 2830408, 3285295, 3538010, 3891811, 4447784, 4599413, 5256472, 5559730, 6570590, 7076020, 7227649, 7783622, 9198826, 11119460, 13141180, 14152040, 14455298, 15567244, 18397652, 19459055, 22238920, 22997065, 26282360, 28910596, 31134488, 36138245, 36795304, 38918110, 45994130, 50593543, 57821192, 72276490, 77836220, 91988260, 101187086, 144552980, 155672440, 183976520, 202374172, 252967715, 289105960, 404748344, 505935430, 1011870860, 2023741720]

約数ペア:

[(1, 2023741720), (2, 1011870860), (4, 505935430), (5, 404748344), (7, 289105960), (8, 252967715), (10, 202374172), (11, 183976520), (13, 155672440), (14, 144552980), (20, 101187086), (22, 91988260), (26, 77836220), (28, 72276490), (35, 57821192), (40, 50593543), (44, 45994130), (52, 38918110), (55, 36795304), (56, 36138245), (65, 31134488), (70, 28910596), (77, 26282360), (88, 22997065), (91, 22238920), (104, 19459055), (110, 18397652), (130, 15567244), (140, 14455298), (143, 14152040), (154, 13141180), (182, 11119460), (220, 9198826), (260, 7783622), (280, 7227649), (286, 7076020), (308, 6570590), (364, 5559730), (385, 5256472), (440, 4599413), (455, 4447784), (520, 3891811), (572, 3538010), (616, 3285295), (715, 2830408), (728, 2779865), (770, 2628236), (910, 2223892), (1001, 2021720), (1144, 1769005), (1430, 1415204), (1540, 1314118), (1820, 1111946), (2002, 1010860), (2860, 707602), (3080, 657059), (3640, 555973), (4004, 505430), (5005, 404344), (5720, 353801), (8008, 252715), (10010, 202172), (20020, 101086), (40040, 50543)]