10109440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 16406720

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, 512, 640, 704, 718, 880, 1280, 1408, 1436, 1760, 1795, 2560, 2816, 2872, 3520, 3590, 3949, 5632, 5744, 7040, 7180, 7898, 11488, 14080, 14360, 15796, 19745, 22976, 28160, 28720, 31592, 39490, 45952, 57440, 63184, 78980, 91904, 114880, 126368, 157960, 183808, 229760, 252736, 315920, 459520, 505472, 631840, 919040, 1010944, 1263680, 2021888, 2527360, 5054720, 10109440]

約数ペア:

[(1, 10109440), (2, 5054720), (4, 2527360), (5, 2021888), (8, 1263680), (10, 1010944), (11, 919040), (16, 631840), (20, 505472), (22, 459520), (32, 315920), (40, 252736), (44, 229760), (55, 183808), (64, 157960), (80, 126368), (88, 114880), (110, 91904), (128, 78980), (160, 63184), (176, 57440), (220, 45952), (256, 39490), (320, 31592), (352, 28720), (359, 28160), (440, 22976), (512, 19745), (640, 15796), (704, 14360), (718, 14080), (880, 11488), (1280, 7898), (1408, 7180), (1436, 7040), (1760, 5744), (1795, 5632), (2560, 3949), (2816, 3590), (2872, 3520)]