955133780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{28961}}^1$

素因数の和:29084

約数の個数: 48

約数和(自身を含む): 2145736656

約数和(自身を除く): 1190602876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 6596, 8245, 16490, 28961, 32980, 57922, 115844, 144805, 289610, 492337, 579220, 984674, 1969348, 2461685, 2809217, 4923370, 5618434, 9846740, 11236868, 14046085, 28092170, 47756689, 56184340, 95513378, 191026756, 238783445, 477566890, 955133780]

約数ペア:

[(1, 955133780), (2, 477566890), (4, 238783445), (5, 191026756), (10, 95513378), (17, 56184340), (20, 47756689), (34, 28092170), (68, 14046085), (85, 11236868), (97, 9846740), (170, 5618434), (194, 4923370), (340, 2809217), (388, 2461685), (485, 1969348), (970, 984674), (1649, 579220), (1940, 492337), (3298, 289610), (6596, 144805), (8245, 115844), (16490, 57922), (28961, 32980)]