29957120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5876

約数の個数: 44

約数和(自身を含む): 71874264

約数和(自身を除く): 41917144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 5851, 11702, 23404, 29255, 46808, 58510, 93616, 117020, 187232, 234040, 374464, 468080, 748928, 936160, 1497856, 1872320, 2995712, 3744640, 5991424, 7489280, 14978560, 29957120]

約数ペア:

[(1, 29957120), (2, 14978560), (4, 7489280), (5, 5991424), (8, 3744640), (10, 2995712), (16, 1872320), (20, 1497856), (32, 936160), (40, 748928), (64, 468080), (80, 374464), (128, 234040), (160, 187232), (256, 117020), (320, 93616), (512, 58510), (640, 46808), (1024, 29255), (1280, 23404), (2560, 11702), (5120, 5851)]