2882260

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 6090336

約数和(自身を除く): 3208076

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 683, 844, 1055, 1366, 2110, 2732, 3415, 4220, 6830, 13660, 144113, 288226, 576452, 720565, 1441130, 2882260]

約数ペア:

[(1, 2882260), (2, 1441130), (4, 720565), (5, 576452), (10, 288226), (20, 144113), (211, 13660), (422, 6830), (683, 4220), (844, 3415), (1055, 2732), (1366, 2110)]