2680059572740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{50548087}}^1$

素因数の和:50548348

約数の個数: 48

約数和(自身を含む): 6165249197184

約数和(自身を除く): 3485189624444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4820, 5302, 10604, 13255, 26510, 53020, 50548087, 101096174, 202192348, 252740435, 505480870, 556028957, 1010961740, 1112057914, 2224115828, 2780144785, 5560289570, 11120579140, 12182088967, 24364177934, 48728355868, 60910444835, 121820889670, 134002978637, 243641779340, 268005957274, 536011914548, 670014893185, 1340029786370, 2680059572740]

約数ペア:

[(1, 2680059572740), (2, 1340029786370), (4, 670014893185), (5, 536011914548), (10, 268005957274), (11, 243641779340), (20, 134002978637), (22, 121820889670), (44, 60910444835), (55, 48728355868), (110, 24364177934), (220, 12182088967), (241, 11120579140), (482, 5560289570), (964, 2780144785), (1205, 2224115828), (2410, 1112057914), (2651, 1010961740), (4820, 556028957), (5302, 505480870), (10604, 252740435), (13255, 202192348), (26510, 101096174), (53020, 50548087)]