12594560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 32864400

約数和(自身を除く): 20269840

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 1789, 3520, 3578, 7040, 7156, 8945, 14312, 17890, 19679, 28624, 35780, 39358, 57248, 71560, 78716, 98395, 114496, 143120, 157432, 196790, 228992, 286240, 314864, 393580, 572480, 629728, 787160, 1144960, 1259456, 1574320, 2518912, 3148640, 6297280, 12594560]

約数ペア:

[(1, 12594560), (2, 6297280), (4, 3148640), (5, 2518912), (8, 1574320), (10, 1259456), (11, 1144960), (16, 787160), (20, 629728), (22, 572480), (32, 393580), (40, 314864), (44, 286240), (55, 228992), (64, 196790), (80, 157432), (88, 143120), (110, 114496), (128, 98395), (160, 78716), (176, 71560), (220, 57248), (320, 39358), (352, 35780), (440, 28624), (640, 19679), (704, 17890), (880, 14312), (1408, 8945), (1760, 7156), (1789, 7040), (3520, 3578)]