26593480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4783}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 60278400

約数和(自身を除く): 33684920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4783, 5560, 9566, 19132, 23915, 38264, 47830, 95660, 191320, 664837, 1329674, 2659348, 3324185, 5318696, 6648370, 13296740, 26593480]

約数ペア:

[(1, 26593480), (2, 13296740), (4, 6648370), (5, 5318696), (8, 3324185), (10, 2659348), (20, 1329674), (40, 664837), (139, 191320), (278, 95660), (556, 47830), (695, 38264), (1112, 23915), (1390, 19132), (2780, 9566), (4783, 5560)]