7194040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25693}}^1$

素因数の和:25711

約数の個数: 32

約数和(自身を含む): 18499680

約数和(自身を除く): 11305640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25693, 51386, 102772, 128465, 179851, 205544, 256930, 359702, 513860, 719404, 899255, 1027720, 1438808, 1798510, 3597020, 7194040]

約数ペア:

[(1, 7194040), (2, 3597020), (4, 1798510), (5, 1438808), (7, 1027720), (8, 899255), (10, 719404), (14, 513860), (20, 359702), (28, 256930), (35, 205544), (40, 179851), (56, 128465), (70, 102772), (140, 51386), (280, 25693)]