45486280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162451}}^1$

素因数の和:162469

約数の個数: 32

約数和(自身を含む): 116965440

約数和(自身を除く): 71479160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162451, 324902, 649804, 812255, 1137157, 1299608, 1624510, 2274314, 3249020, 4548628, 5685785, 6498040, 9097256, 11371570, 22743140, 45486280]

約数ペア:

[(1, 45486280), (2, 22743140), (4, 11371570), (5, 9097256), (7, 6498040), (8, 5685785), (10, 4548628), (14, 3249020), (20, 2274314), (28, 1624510), (35, 1299608), (40, 1137157), (56, 812255), (70, 649804), (140, 324902), (280, 162451)]