11968760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8087}}^1$

素因数の和:8135

約数の個数: 32

約数和(自身を含む): 27660960

約数和(自身を除く): 15692200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8087, 16174, 32348, 40435, 64696, 80870, 161740, 299219, 323480, 598438, 1196876, 1496095, 2393752, 2992190, 5984380, 11968760]

約数ペア:

[(1, 11968760), (2, 5984380), (4, 2992190), (5, 2393752), (8, 1496095), (10, 1196876), (20, 598438), (37, 323480), (40, 299219), (74, 161740), (148, 80870), (185, 64696), (296, 40435), (370, 32348), (740, 16174), (1480, 8087)]