13302441020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1286503}}^1$

素因数の和:1286570

約数の個数: 48

約数和(自身を含む): 31123104768

約数和(自身を除く): 17820663748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 1286503, 2573006, 5146012, 6432515, 12865030, 14151533, 25730060, 28303066, 56606132, 60465641, 70757665, 120931282, 141515330, 241862564, 283030660, 302328205, 604656410, 665122051, 1209312820, 1330244102, 2660488204, 3325610255, 6651220510, 13302441020]

約数ペア:

[(1, 13302441020), (2, 6651220510), (4, 3325610255), (5, 2660488204), (10, 1330244102), (11, 1209312820), (20, 665122051), (22, 604656410), (44, 302328205), (47, 283030660), (55, 241862564), (94, 141515330), (110, 120931282), (188, 70757665), (220, 60465641), (235, 56606132), (470, 28303066), (517, 25730060), (940, 14151533), (1034, 12865030), (2068, 6432515), (2585, 5146012), (5170, 2573006), (10340, 1286503)]