13308316780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{223219}}^1$

素因数の和:223510

約数の個数: 48

約数和(自身を含む): 30600783360

約数和(自身を除く): 17292466580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 2710, 2981, 5420, 5962, 11924, 14905, 29810, 59620, 223219, 446438, 892876, 1116095, 2232190, 2455409, 4464380, 4910818, 9821636, 12277045, 24554090, 49108180, 60492349, 120984698, 241969396, 302461745, 604923490, 665415839, 1209846980, 1330831678, 2661663356, 3327079195, 6654158390, 13308316780]

約数ペア:

[(1, 13308316780), (2, 6654158390), (4, 3327079195), (5, 2661663356), (10, 1330831678), (11, 1209846980), (20, 665415839), (22, 604923490), (44, 302461745), (55, 241969396), (110, 120984698), (220, 60492349), (271, 49108180), (542, 24554090), (1084, 12277045), (1355, 9821636), (2710, 4910818), (2981, 4464380), (5420, 2455409), (5962, 2232190), (11924, 1116095), (14905, 892876), (29810, 446438), (59620, 223219)]