132888560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{237301}}^1$

素因数の和:237321

約数の個数: 40

約数和(自身を含む): 353105376

約数和(自身を除く): 220216816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 237301, 474602, 949204, 1186505, 1661107, 1898408, 2373010, 3322214, 3796816, 4746020, 6644428, 8305535, 9492040, 13288856, 16611070, 18984080, 26577712, 33222140, 66444280, 132888560]

約数ペア:

[(1, 132888560), (2, 66444280), (4, 33222140), (5, 26577712), (7, 18984080), (8, 16611070), (10, 13288856), (14, 9492040), (16, 8305535), (20, 6644428), (28, 4746020), (35, 3796816), (40, 3322214), (56, 2373010), (70, 1898408), (80, 1661107), (112, 1186505), (140, 949204), (280, 474602), (560, 237301)]