11078260

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 23327136

約数和(自身を除く): 12248876

約数列:

[1, 2, 4, 5, 10, 20, 683, 811, 1366, 1622, 2732, 3244, 3415, 4055, 6830, 8110, 13660, 16220, 553913, 1107826, 2215652, 2769565, 5539130, 11078260]

約数ペア:

[(1, 11078260), (2, 5539130), (4, 2769565), (5, 2215652), (10, 1107826), (20, 553913), (683, 16220), (811, 13660), (1366, 8110), (1622, 6830), (2732, 4055), (3244, 3415)]