5234540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3313}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 11135040

約数和(自身を除く): 5900500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3313, 6626, 13252, 16565, 33130, 66260, 261727, 523454, 1046908, 1308635, 2617270, 5234540]

約数ペア:

[(1, 5234540), (2, 2617270), (4, 1308635), (5, 1046908), (10, 523454), (20, 261727), (79, 66260), (158, 33130), (316, 16565), (395, 13252), (790, 6626), (1580, 3313)]