5616640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1122

約数の個数: 44

約数和(自身を含む): 13485636

約数和(自身を除く): 7868996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1097, 1280, 2194, 2560, 4388, 5120, 5485, 8776, 10970, 17552, 21940, 35104, 43880, 70208, 87760, 140416, 175520, 280832, 351040, 561664, 702080, 1123328, 1404160, 2808320, 5616640]

約数ペア:

[(1, 5616640), (2, 2808320), (4, 1404160), (5, 1123328), (8, 702080), (10, 561664), (16, 351040), (20, 280832), (32, 175520), (40, 140416), (64, 87760), (80, 70208), (128, 43880), (160, 35104), (256, 21940), (320, 17552), (512, 10970), (640, 8776), (1024, 5485), (1097, 5120), (1280, 4388), (2194, 2560)]