11045664640

素因数分解:

$2^7\times 5^1\times {\mathrm{17258851}}^1$

素因数の和:17258870

約数の個数: 32

約数和(自身を含む): 26406043560

約数和(自身を除く): 15360378920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17258851, 34517702, 69035404, 86294255, 138070808, 172588510, 276141616, 345177020, 552283232, 690354040, 1104566464, 1380708080, 2209132928, 2761416160, 5522832320, 11045664640]

約数ペア:

[(1, 11045664640), (2, 5522832320), (4, 2761416160), (5, 2209132928), (8, 1380708080), (10, 1104566464), (16, 690354040), (20, 552283232), (32, 345177020), (40, 276141616), (64, 172588510), (80, 138070808), (128, 86294255), (160, 69035404), (320, 34517702), (640, 17258851)]