2318305280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{226397}}^1$

素因数の和:226424

約数の個数: 48

約数和(自身を含む): 5562598860

約数和(自身を除く): 3244293580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 226397, 452794, 905588, 1131985, 1811176, 2263970, 3622352, 4527940, 7244704, 9055880, 14489408, 18111760, 28978816, 36223520, 57957632, 72447040, 115915264, 144894080, 231830528, 289788160, 463661056, 579576320, 1159152640, 2318305280]

約数ペア:

[(1, 2318305280), (2, 1159152640), (4, 579576320), (5, 463661056), (8, 289788160), (10, 231830528), (16, 144894080), (20, 115915264), (32, 72447040), (40, 57957632), (64, 36223520), (80, 28978816), (128, 18111760), (160, 14489408), (256, 9055880), (320, 7244704), (512, 4527940), (640, 3622352), (1024, 2263970), (1280, 1811176), (2048, 1131985), (2560, 905588), (5120, 452794), (10240, 226397)]