2016136240

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{28541}}^1$

素因数の和:29437

約数の個数: 40

約数和(自身を含む): 4692989808

約数和(自身を除く): 2676853568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 3532, 4415, 7064, 8830, 14128, 17660, 28541, 35320, 57082, 70640, 114164, 142705, 228328, 285410, 456656, 570820, 1141640, 2283280, 25201703, 50403406, 100806812, 126008515, 201613624, 252017030, 403227248, 504034060, 1008068120, 2016136240]

約数ペア:

[(1, 2016136240), (2, 1008068120), (4, 504034060), (5, 403227248), (8, 252017030), (10, 201613624), (16, 126008515), (20, 100806812), (40, 50403406), (80, 25201703), (883, 2283280), (1766, 1141640), (3532, 570820), (4415, 456656), (7064, 285410), (8830, 228328), (14128, 142705), (17660, 114164), (28541, 70640), (35320, 57082)]