404108320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32801}}^1$

素因数の和:32834

約数の個数: 96

約数和(自身を含む): 1190318976

約数和(自身を除く): 786210656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 32801, 65602, 131204, 164005, 229607, 262408, 328010, 360811, 459214, 524816, 656020, 721622, 918428, 1049632, 1148035, 1312040, 1443244, 1804055, 1836856, 2296070, 2525677, 2624080, 2886488, 3608110, 3673712, 4592140, 5051354, 5248160, 5772976, 7216220, 7347424, 9184280, 10102708, 11545952, 12628385, 14432440, 18368560, 20205416, 25256770, 28864880, 36737120, 40410832, 50513540, 57729760, 80821664, 101027080, 202054160, 404108320]

約数ペア:

[(1, 404108320), (2, 202054160), (4, 101027080), (5, 80821664), (7, 57729760), (8, 50513540), (10, 40410832), (11, 36737120), (14, 28864880), (16, 25256770), (20, 20205416), (22, 18368560), (28, 14432440), (32, 12628385), (35, 11545952), (40, 10102708), (44, 9184280), (55, 7347424), (56, 7216220), (70, 5772976), (77, 5248160), (80, 5051354), (88, 4592140), (110, 3673712), (112, 3608110), (140, 2886488), (154, 2624080), (160, 2525677), (176, 2296070), (220, 1836856), (224, 1804055), (280, 1443244), (308, 1312040), (352, 1148035), (385, 1049632), (440, 918428), (560, 721622), (616, 656020), (770, 524816), (880, 459214), (1120, 360811), (1232, 328010), (1540, 262408), (1760, 229607), (2464, 164005), (3080, 131204), (6160, 65602), (12320, 32801)]