5054720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 13245120

約数和(自身を除く): 8190400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 359, 440, 640, 704, 718, 880, 1280, 1408, 1436, 1760, 1795, 2816, 2872, 3520, 3590, 3949, 5744, 7040, 7180, 7898, 11488, 14080, 14360, 15796, 19745, 22976, 28720, 31592, 39490, 45952, 57440, 63184, 78980, 91904, 114880, 126368, 157960, 229760, 252736, 315920, 459520, 505472, 631840, 1010944, 1263680, 2527360, 5054720]

約数ペア:

[(1, 5054720), (2, 2527360), (4, 1263680), (5, 1010944), (8, 631840), (10, 505472), (11, 459520), (16, 315920), (20, 252736), (22, 229760), (32, 157960), (40, 126368), (44, 114880), (55, 91904), (64, 78980), (80, 63184), (88, 57440), (110, 45952), (128, 39490), (160, 31592), (176, 28720), (220, 22976), (256, 19745), (320, 15796), (352, 14360), (359, 14080), (440, 11488), (640, 7898), (704, 7180), (718, 7040), (880, 5744), (1280, 3949), (1408, 3590), (1436, 3520), (1760, 2872), (1795, 2816)]