77090060

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3533}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 162083376

約数和(自身を除く): 84993316

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 3533, 4364, 5455, 7066, 10910, 14132, 17665, 21820, 35330, 70660, 3854503, 7709006, 15418012, 19272515, 38545030, 77090060]

約数ペア:

[(1, 77090060), (2, 38545030), (4, 19272515), (5, 15418012), (10, 7709006), (20, 3854503), (1091, 70660), (2182, 35330), (3533, 21820), (4364, 17665), (5455, 14132), (7066, 10910)]