136319980

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{11047}}^1$

素因数の和:11673

約数の個数: 24

約数和(自身を含む): 286761888

約数和(自身を除く): 150441908

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 11047, 12340, 22094, 44188, 55235, 110470, 220940, 6815999, 13631998, 27263996, 34079995, 68159990, 136319980]

約数ペア:

[(1, 136319980), (2, 68159990), (4, 34079995), (5, 27263996), (10, 13631998), (20, 6815999), (617, 220940), (1234, 110470), (2468, 55235), (3085, 44188), (6170, 22094), (11047, 12340)]