47932180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140977}}^1$

素因数の和:141003

約数の個数: 24

約数和(自身を含む): 106579368

約数和(自身を除く): 58647188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 140977, 281954, 563908, 704885, 1409770, 2396609, 2819540, 4793218, 9586436, 11983045, 23966090, 47932180]

約数ペア:

[(1, 47932180), (2, 23966090), (4, 11983045), (5, 9586436), (10, 4793218), (17, 2819540), (20, 2396609), (34, 1409770), (68, 704885), (85, 563908), (170, 281954), (340, 140977)]