15690655480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3666041}}^1$

素因数の和:3666159

約数の個数: 32

約数和(自身を含む): 35633928240

約数和(自身を除く): 19943272760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 3666041, 7332082, 14664164, 18330205, 29328328, 36660410, 73320820, 146641640, 392266387, 784532774, 1569065548, 1961331935, 3138131096, 3922663870, 7845327740, 15690655480]

約数ペア:

[(1, 15690655480), (2, 7845327740), (4, 3922663870), (5, 3138131096), (8, 1961331935), (10, 1569065548), (20, 784532774), (40, 392266387), (107, 146641640), (214, 73320820), (428, 36660410), (535, 29328328), (856, 18330205), (1070, 14664164), (2140, 7332082), (4280, 3666041)]