38357660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 89026560

約数和(自身を除く): 50668900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2207, 3476, 4345, 4414, 8690, 8828, 11035, 17380, 22070, 24277, 44140, 48554, 97108, 121385, 174353, 242770, 348706, 485540, 697412, 871765, 1743530, 1917883, 3487060, 3835766, 7671532, 9589415, 19178830, 38357660]

約数ペア:

[(1, 38357660), (2, 19178830), (4, 9589415), (5, 7671532), (10, 3835766), (11, 3487060), (20, 1917883), (22, 1743530), (44, 871765), (55, 697412), (79, 485540), (110, 348706), (158, 242770), (220, 174353), (316, 121385), (395, 97108), (790, 48554), (869, 44140), (1580, 24277), (1738, 22070), (2207, 17380), (3476, 11035), (4345, 8828), (4414, 8690)]