134420540

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26777}}^1$

素因数の和:27037

約数の個数: 24

約数和(自身を含む): 283418352

約数和(自身を除く): 148997812

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 26777, 53554, 107108, 133885, 267770, 535540, 6721027, 13442054, 26884108, 33605135, 67210270, 134420540]

約数ペア:

[(1, 134420540), (2, 67210270), (4, 33605135), (5, 26884108), (10, 13442054), (20, 6721027), (251, 535540), (502, 267770), (1004, 133885), (1255, 107108), (2510, 53554), (5020, 26777)]