113489920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11083}}^1$

素因数の和:11110

約数の個数: 48

約数和(自身を含む): 272333880

約数和(自身を除く): 158843960

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, 11083, 22166, 44332, 55415, 88664, 110830, 177328, 221660, 354656, 443320, 709312, 886640, 1418624, 1773280, 2837248, 3546560, 5674496, 7093120, 11348992, 14186240, 22697984, 28372480, 56744960, 113489920]

約数ペア:

[(1, 113489920), (2, 56744960), (4, 28372480), (5, 22697984), (8, 14186240), (10, 11348992), (16, 7093120), (20, 5674496), (32, 3546560), (40, 2837248), (64, 1773280), (80, 1418624), (128, 886640), (160, 709312), (256, 443320), (320, 354656), (512, 221660), (640, 177328), (1024, 110830), (1280, 88664), (2048, 55415), (2560, 44332), (5120, 22166), (10240, 11083)]