3187695.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 63007872

約数和(自身を除く): 36091792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2143, 2512, 3140, 4286, 6280, 8572, 10715, 12560, 17144, 21430, 34288, 42860, 85720, 171440, 336451, 672902, 1345804, 1682255, 2691608, 3364510, 5383216, 6729020, 13458040, 26916080]

約数ペア:

[(1, 26916080), (2, 13458040), (4, 6729020), (5, 5383216), (8, 3364510), (10, 2691608), (16, 1682255), (20, 1345804), (40, 672902), (80, 336451), (157, 171440), (314, 85720), (628, 42860), (785, 34288), (1256, 21430), (1570, 17144), (2143, 12560), (2512, 10715), (3140, 8572), (4286, 6280)]