22054790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 41796000

約数和(自身を除く): 19741210

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1289, 1711, 2578, 3422, 6445, 8555, 12890, 17110, 37381, 74762, 76051, 152102, 186905, 373810, 380255, 760510, 2205479, 4410958, 11027395, 22054790]

約数ペア:

[(1, 22054790), (2, 11027395), (5, 4410958), (10, 2205479), (29, 760510), (58, 380255), (59, 373810), (118, 186905), (145, 152102), (290, 76051), (295, 74762), (590, 37381), (1289, 17110), (1711, 12890), (2578, 8555), (3422, 6445)]