70258040

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1607}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 158323680

約数和(自身を除く): 88065640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1607, 2186, 3214, 4372, 5465, 6428, 8035, 8744, 10930, 12856, 16070, 21860, 32140, 43720, 64280, 1756451, 3512902, 7025804, 8782255, 14051608, 17564510, 35129020, 70258040]

約数ペア:

[(1, 70258040), (2, 35129020), (4, 17564510), (5, 14051608), (8, 8782255), (10, 7025804), (20, 3512902), (40, 1756451), (1093, 64280), (1607, 43720), (2186, 32140), (3214, 21860), (4372, 16070), (5465, 12856), (6428, 10930), (8035, 8744)]