26958520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2969}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 60944400

約数和(自身を除く): 33985880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2969, 4540, 5938, 9080, 11876, 14845, 23752, 29690, 59380, 118760, 673963, 1347926, 2695852, 3369815, 5391704, 6739630, 13479260, 26958520]

約数ペア:

[(1, 26958520), (2, 13479260), (4, 6739630), (5, 5391704), (8, 3369815), (10, 2695852), (20, 1347926), (40, 673963), (227, 118760), (454, 59380), (908, 29690), (1135, 23752), (1816, 14845), (2270, 11876), (2969, 9080), (4540, 5938)]