5011520

素因数分解:

$2^6\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15678

約数の個数: 28

約数和(自身を含む): 11934444

約数和(自身を除く): 6922924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15661, 31322, 62644, 78305, 125288, 156610, 250576, 313220, 501152, 626440, 1002304, 1252880, 2505760, 5011520]

約数ペア:

[(1, 5011520), (2, 2505760), (4, 1252880), (5, 1002304), (8, 626440), (10, 501152), (16, 313220), (20, 250576), (32, 156610), (40, 125288), (64, 78305), (80, 62644), (160, 31322), (320, 15661)]