70466560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13763}}^1$

素因数の和:13788

約数の個数: 44

約数和(自身を含む): 169049448

約数和(自身を除く): 98582888

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, 13763, 27526, 55052, 68815, 110104, 137630, 220208, 275260, 440416, 550520, 880832, 1101040, 1761664, 2202080, 3523328, 4404160, 7046656, 8808320, 14093312, 17616640, 35233280, 70466560]

約数ペア:

[(1, 70466560), (2, 35233280), (4, 17616640), (5, 14093312), (8, 8808320), (10, 7046656), (16, 4404160), (20, 3523328), (32, 2202080), (40, 1761664), (64, 1101040), (80, 880832), (128, 550520), (160, 440416), (256, 275260), (320, 220208), (512, 137630), (640, 110104), (1024, 68815), (1280, 55052), (2560, 27526), (5120, 13763)]