2775982000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{11471}}^1$

素因数の和:11516

約数の個数: 120

約数和(自身を含む): 7378652736

約数和(自身を除く): 4602670736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 176, 200, 220, 242, 250, 275, 400, 440, 484, 500, 550, 605, 880, 968, 1000, 1100, 1210, 1375, 1936, 2000, 2200, 2420, 2750, 3025, 4400, 4840, 5500, 6050, 9680, 11000, 11471, 12100, 15125, 22000, 22942, 24200, 30250, 45884, 48400, 57355, 60500, 91768, 114710, 121000, 126181, 183536, 229420, 242000, 252362, 286775, 458840, 504724, 573550, 630905, 917680, 1009448, 1147100, 1261810, 1387991, 1433875, 2018896, 2294200, 2523620, 2775982, 2867750, 3154525, 4588400, 5047240, 5551964, 5735500, 6309050, 6939955, 10094480, 11103928, 11471000, 12618100, 13879910, 15772625, 22207856, 22942000, 25236200, 27759820, 31545250, 34699775, 50472400, 55519640, 63090500, 69399550, 111039280, 126181000, 138799100, 173498875, 252362000, 277598200, 346997750, 555196400, 693995500, 1387991000, 2775982000]

約数ペア:

[(1, 2775982000), (2, 1387991000), (4, 693995500), (5, 555196400), (8, 346997750), (10, 277598200), (11, 252362000), (16, 173498875), (20, 138799100), (22, 126181000), (25, 111039280), (40, 69399550), (44, 63090500), (50, 55519640), (55, 50472400), (80, 34699775), (88, 31545250), (100, 27759820), (110, 25236200), (121, 22942000), (125, 22207856), (176, 15772625), (200, 13879910), (220, 12618100), (242, 11471000), (250, 11103928), (275, 10094480), (400, 6939955), (440, 6309050), (484, 5735500), (500, 5551964), (550, 5047240), (605, 4588400), (880, 3154525), (968, 2867750), (1000, 2775982), (1100, 2523620), (1210, 2294200), (1375, 2018896), (1936, 1433875), (2000, 1387991), (2200, 1261810), (2420, 1147100), (2750, 1009448), (3025, 917680), (4400, 630905), (4840, 573550), (5500, 504724), (6050, 458840), (9680, 286775), (11000, 252362), (11471, 242000), (12100, 229420), (15125, 183536), (22000, 126181), (22942, 121000), (24200, 114710), (30250, 91768), (45884, 60500), (48400, 57355)]