5200007888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{59513}}^1$

素因数の和:59691

約数の個数: 40

約数和(自身を含む): 10390668288

約数和(自身を除く): 5190660400

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 5461, 10922, 21844, 43688, 59513, 87376, 119026, 238052, 476104, 952208, 2559059, 5118118, 7558151, 10236236, 15116302, 20472472, 30232604, 40944944, 60465208, 120930416, 325000493, 650000986, 1300001972, 2600003944, 5200007888]

約数ペア:

[(1, 5200007888), (2, 2600003944), (4, 1300001972), (8, 650000986), (16, 325000493), (43, 120930416), (86, 60465208), (127, 40944944), (172, 30232604), (254, 20472472), (344, 15116302), (508, 10236236), (688, 7558151), (1016, 5118118), (2032, 2559059), (5461, 952208), (10922, 476104), (21844, 238052), (43688, 119026), (59513, 87376)]