38616940

素因数分解:

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

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 81364752

約数和(自身を除く): 42747812

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6091, 6340, 12182, 24364, 30455, 60910, 121820, 1930847, 3861694, 7723388, 9654235, 19308470, 38616940]

約数ペア:

[(1, 38616940), (2, 19308470), (4, 9654235), (5, 7723388), (10, 3861694), (20, 1930847), (317, 121820), (634, 60910), (1268, 30455), (1585, 24364), (3170, 12182), (6091, 6340)]