70885040

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4591}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 165697728

約数和(自身を除く): 94812688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 4591, 7720, 9182, 15440, 18364, 22955, 36728, 45910, 73456, 91820, 183640, 367280, 886063, 1772126, 3544252, 4430315, 7088504, 8860630, 14177008, 17721260, 35442520, 70885040]

約数ペア:

[(1, 70885040), (2, 35442520), (4, 17721260), (5, 14177008), (8, 8860630), (10, 7088504), (16, 4430315), (20, 3544252), (40, 1772126), (80, 886063), (193, 367280), (386, 183640), (772, 91820), (965, 73456), (1544, 45910), (1930, 36728), (3088, 22955), (3860, 18364), (4591, 15440), (7720, 9182)]