38495480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56611}}^1$

素因数の和:56639

約数の個数: 32

約数和(自身を含む): 91711440

約数和(自身を除く): 53215960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56611, 113222, 226444, 283055, 452888, 566110, 962387, 1132220, 1924774, 2264440, 3849548, 4811935, 7699096, 9623870, 19247740, 38495480]

約数ペア:

[(1, 38495480), (2, 19247740), (4, 9623870), (5, 7699096), (8, 4811935), (10, 3849548), (17, 2264440), (20, 1924774), (34, 1132220), (40, 962387), (68, 566110), (85, 452888), (136, 283055), (170, 226444), (340, 113222), (680, 56611)]