77233880

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6091}}^1$

素因数の和:6419

約数の個数: 32

約数和(自身を含む): 174353040

約数和(自身を除く): 97119160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 6091, 6340, 12182, 12680, 24364, 30455, 48728, 60910, 121820, 243640, 1930847, 3861694, 7723388, 9654235, 15446776, 19308470, 38616940, 77233880]

約数ペア:

[(1, 77233880), (2, 38616940), (4, 19308470), (5, 15446776), (8, 9654235), (10, 7723388), (20, 3861694), (40, 1930847), (317, 243640), (634, 121820), (1268, 60910), (1585, 48728), (2536, 30455), (3170, 24364), (6091, 12680), (6340, 12182)]