23937280

素因数分解:

$2^8\times 5^1\times {\mathrm{18701}}^1$

素因数の和:18722

約数の個数: 36

約数和(自身を含む): 57340332

約数和(自身を除く): 33403052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 18701, 37402, 74804, 93505, 149608, 187010, 299216, 374020, 598432, 748040, 1196864, 1496080, 2393728, 2992160, 4787456, 5984320, 11968640, 23937280]

約数ペア:

[(1, 23937280), (2, 11968640), (4, 5984320), (5, 4787456), (8, 2992160), (10, 2393728), (16, 1496080), (20, 1196864), (32, 748040), (40, 598432), (64, 374020), (80, 299216), (128, 187010), (160, 149608), (256, 93505), (320, 74804), (640, 37402), (1280, 18701)]