85105060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10883}}^1$

素因数の和:10932

約数の個数: 48

約数和(自身を含む): 197479296

約数和(自身を除く): 112374236

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 10883, 21766, 43532, 54415, 108830, 185011, 217660, 250309, 370022, 500618, 740044, 925055, 1001236, 1251545, 1850110, 2503090, 3700220, 4255253, 5006180, 8510506, 17021012, 21276265, 42552530, 85105060]

約数ペア:

[(1, 85105060), (2, 42552530), (4, 21276265), (5, 17021012), (10, 8510506), (17, 5006180), (20, 4255253), (23, 3700220), (34, 2503090), (46, 1850110), (68, 1251545), (85, 1001236), (92, 925055), (115, 740044), (170, 500618), (230, 370022), (340, 250309), (391, 217660), (460, 185011), (782, 108830), (1564, 54415), (1955, 43532), (3910, 21766), (7820, 10883)]