2687130260

素因数分解:

$2^2\times 5^1\times {\mathrm{5851}}^1\times {\mathrm{22963}}^1$

素因数の和:28823

約数の個数: 24

約数和(自身を含む): 5644183776

約数和(自身を除く): 2957053516

約数列:

[1, 2, 4, 5, 10, 20, 5851, 11702, 22963, 23404, 29255, 45926, 58510, 91852, 114815, 117020, 229630, 459260, 134356513, 268713026, 537426052, 671782565, 1343565130, 2687130260]

約数ペア:

[(1, 2687130260), (2, 1343565130), (4, 671782565), (5, 537426052), (10, 268713026), (20, 134356513), (5851, 459260), (11702, 229630), (22963, 117020), (23404, 114815), (29255, 91852), (45926, 58510)]