66196480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1879

約数の個数: 88

約数和(自身を含む): 181577088

約数和(自身を除く): 115380608

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, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 1847, 2240, 2560, 3584, 3694, 4480, 5120, 7168, 7388, 8960, 9235, 12929, 14776, 17920, 18470, 25858, 29552, 35840, 36940, 51716, 59104, 64645, 73880, 103432, 118208, 129290, 147760, 206864, 236416, 258580, 295520, 413728, 472832, 517160, 591040, 827456, 945664, 1034320, 1182080, 1654912, 1891328, 2068640, 2364160, 3309824, 4137280, 4728320, 6619648, 8274560, 9456640, 13239296, 16549120, 33098240, 66196480]

約数ペア:

[(1, 66196480), (2, 33098240), (4, 16549120), (5, 13239296), (7, 9456640), (8, 8274560), (10, 6619648), (14, 4728320), (16, 4137280), (20, 3309824), (28, 2364160), (32, 2068640), (35, 1891328), (40, 1654912), (56, 1182080), (64, 1034320), (70, 945664), (80, 827456), (112, 591040), (128, 517160), (140, 472832), (160, 413728), (224, 295520), (256, 258580), (280, 236416), (320, 206864), (448, 147760), (512, 129290), (560, 118208), (640, 103432), (896, 73880), (1024, 64645), (1120, 59104), (1280, 51716), (1792, 36940), (1847, 35840), (2240, 29552), (2560, 25858), (3584, 18470), (3694, 17920), (4480, 14776), (5120, 12929), (7168, 9235), (7388, 8960)]