3964444000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 144

約数和(自身を含む): 10707959808

約数和(自身を除く): 6743515808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 160, 176, 200, 220, 242, 250, 275, 352, 400, 440, 484, 500, 550, 605, 800, 880, 968, 1000, 1100, 1210, 1375, 1760, 1936, 2000, 2200, 2420, 2750, 3025, 3872, 4000, 4400, 4840, 5500, 6050, 8191, 8800, 9680, 11000, 12100, 15125, 16382, 19360, 22000, 24200, 30250, 32764, 40955, 44000, 48400, 60500, 65528, 81910, 90101, 96800, 121000, 131056, 163820, 180202, 204775, 242000, 262112, 327640, 360404, 409550, 450505, 484000, 655280, 720808, 819100, 901010, 991111, 1023875, 1310560, 1441616, 1638200, 1802020, 1982222, 2047750, 2252525, 2883232, 3276400, 3604040, 3964444, 4095500, 4505050, 4955555, 6552800, 7208080, 7928888, 8191000, 9010100, 9911110, 11262625, 14416160, 15857776, 16382000, 18020200, 19822220, 22525250, 24777775, 31715552, 32764000, 36040400, 39644440, 45050500, 49555550, 72080800, 79288880, 90101000, 99111100, 123888875, 158577760, 180202000, 198222200, 247777750, 360404000, 396444400, 495555500, 792888800, 991111000, 1982222000, 3964444000]

約数ペア:

[(1, 3964444000), (2, 1982222000), (4, 991111000), (5, 792888800), (8, 495555500), (10, 396444400), (11, 360404000), (16, 247777750), (20, 198222200), (22, 180202000), (25, 158577760), (32, 123888875), (40, 99111100), (44, 90101000), (50, 79288880), (55, 72080800), (80, 49555550), (88, 45050500), (100, 39644440), (110, 36040400), (121, 32764000), (125, 31715552), (160, 24777775), (176, 22525250), (200, 19822220), (220, 18020200), (242, 16382000), (250, 15857776), (275, 14416160), (352, 11262625), (400, 9911110), (440, 9010100), (484, 8191000), (500, 7928888), (550, 7208080), (605, 6552800), (800, 4955555), (880, 4505050), (968, 4095500), (1000, 3964444), (1100, 3604040), (1210, 3276400), (1375, 2883232), (1760, 2252525), (1936, 2047750), (2000, 1982222), (2200, 1802020), (2420, 1638200), (2750, 1441616), (3025, 1310560), (3872, 1023875), (4000, 991111), (4400, 901010), (4840, 819100), (5500, 720808), (6050, 655280), (8191, 484000), (8800, 450505), (9680, 409550), (11000, 360404), (12100, 327640), (15125, 262112), (16382, 242000), (19360, 204775), (22000, 180202), (24200, 163820), (30250, 131056), (32764, 121000), (40955, 96800), (44000, 90101), (48400, 81910), (60500, 65528)]