201440800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 108

約数和(自身を含む): 540797418

約数和(自身を除く): 339356618

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1760, 1936, 2081, 2200, 2420, 3025, 3872, 4162, 4400, 4840, 6050, 8324, 8800, 9680, 10405, 12100, 16648, 19360, 20810, 22891, 24200, 33296, 41620, 45782, 48400, 52025, 66592, 83240, 91564, 96800, 104050, 114455, 166480, 183128, 208100, 228910, 251801, 332960, 366256, 416200, 457820, 503602, 572275, 732512, 832400, 915640, 1007204, 1144550, 1259005, 1664800, 1831280, 2014408, 2289100, 2518010, 3662560, 4028816, 4578200, 5036020, 6295025, 8057632, 9156400, 10072040, 12590050, 18312800, 20144080, 25180100, 40288160, 50360200, 100720400, 201440800]

約数ペア:

[(1, 201440800), (2, 100720400), (4, 50360200), (5, 40288160), (8, 25180100), (10, 20144080), (11, 18312800), (16, 12590050), (20, 10072040), (22, 9156400), (25, 8057632), (32, 6295025), (40, 5036020), (44, 4578200), (50, 4028816), (55, 3662560), (80, 2518010), (88, 2289100), (100, 2014408), (110, 1831280), (121, 1664800), (160, 1259005), (176, 1144550), (200, 1007204), (220, 915640), (242, 832400), (275, 732512), (352, 572275), (400, 503602), (440, 457820), (484, 416200), (550, 366256), (605, 332960), (800, 251801), (880, 228910), (968, 208100), (1100, 183128), (1210, 166480), (1760, 114455), (1936, 104050), (2081, 96800), (2200, 91564), (2420, 83240), (3025, 66592), (3872, 52025), (4162, 48400), (4400, 45782), (4840, 41620), (6050, 33296), (8324, 24200), (8800, 22891), (9680, 20810), (10405, 19360), (12100, 16648)]