16549120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 45327744

約数和(自身を除く): 28778624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 1847, 2240, 3694, 4480, 7388, 8960, 9235, 12929, 14776, 18470, 25858, 29552, 36940, 51716, 59104, 64645, 73880, 103432, 118208, 129290, 147760, 206864, 236416, 258580, 295520, 413728, 472832, 517160, 591040, 827456, 1034320, 1182080, 1654912, 2068640, 2364160, 3309824, 4137280, 8274560, 16549120]

約数ペア:

[(1, 16549120), (2, 8274560), (4, 4137280), (5, 3309824), (7, 2364160), (8, 2068640), (10, 1654912), (14, 1182080), (16, 1034320), (20, 827456), (28, 591040), (32, 517160), (35, 472832), (40, 413728), (56, 295520), (64, 258580), (70, 236416), (80, 206864), (112, 147760), (128, 129290), (140, 118208), (160, 103432), (224, 73880), (256, 64645), (280, 59104), (320, 51716), (448, 36940), (560, 29552), (640, 25858), (896, 18470), (1120, 14776), (1280, 12929), (1792, 9235), (1847, 8960), (2240, 7388), (3694, 4480)]