45153280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{8819}}^1$

素因数の和:8844

約数の個数: 44

約数和(自身を含む): 108327240

約数和(自身を除く): 63173960

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, 8819, 17638, 35276, 44095, 70552, 88190, 141104, 176380, 282208, 352760, 564416, 705520, 1128832, 1411040, 2257664, 2822080, 4515328, 5644160, 9030656, 11288320, 22576640, 45153280]

約数ペア:

[(1, 45153280), (2, 22576640), (4, 11288320), (5, 9030656), (8, 5644160), (10, 4515328), (16, 2822080), (20, 2257664), (32, 1411040), (40, 1128832), (64, 705520), (80, 564416), (128, 352760), (160, 282208), (256, 176380), (320, 141104), (512, 88190), (640, 70552), (1024, 44095), (1280, 35276), (2560, 17638), (5120, 8819)]