2070040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7411

約数の個数: 32

約数和(自身を含む): 5323680

約数和(自身を除く): 3253640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7393, 14786, 29572, 36965, 51751, 59144, 73930, 103502, 147860, 207004, 258755, 295720, 414008, 517510, 1035020, 2070040]

約数ペア:

[(1, 2070040), (2, 1035020), (4, 517510), (5, 414008), (7, 295720), (8, 258755), (10, 207004), (14, 147860), (20, 103502), (28, 73930), (35, 59144), (40, 51751), (56, 36965), (70, 29572), (140, 14786), (280, 7393)]