29659840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13241}}^1$

素因数の和:13265

約数の個数: 56

約数和(自身を含む): 80723232

約数和(自身を除く): 51063392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13241, 26482, 52964, 66205, 92687, 105928, 132410, 185374, 211856, 264820, 370748, 423712, 463435, 529640, 741496, 847424, 926870, 1059280, 1482992, 1853740, 2118560, 2965984, 3707480, 4237120, 5931968, 7414960, 14829920, 29659840]

約数ペア:

[(1, 29659840), (2, 14829920), (4, 7414960), (5, 5931968), (7, 4237120), (8, 3707480), (10, 2965984), (14, 2118560), (16, 1853740), (20, 1482992), (28, 1059280), (32, 926870), (35, 847424), (40, 741496), (56, 529640), (64, 463435), (70, 423712), (80, 370748), (112, 264820), (140, 211856), (160, 185374), (224, 132410), (280, 105928), (320, 92687), (448, 66205), (560, 52964), (1120, 26482), (2240, 13241)]