10206280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36451}}^1$

素因数の和:36469

約数の個数: 32

約数和(自身を含む): 26245440

約数和(自身を除く): 16039160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36451, 72902, 145804, 182255, 255157, 291608, 364510, 510314, 729020, 1020628, 1275785, 1458040, 2041256, 2551570, 5103140, 10206280]

約数ペア:

[(1, 10206280), (2, 5103140), (4, 2551570), (5, 2041256), (7, 1458040), (8, 1275785), (10, 1020628), (14, 729020), (20, 510314), (28, 364510), (35, 291608), (40, 255157), (56, 182255), (70, 145804), (140, 72902), (280, 36451)]