38055440

素因数分解:

$2^4\times 5^1\times {\mathrm{475693}}^1$

素因数の和:475706

約数の個数: 20

約数和(自身を含む): 88479084

約数和(自身を除く): 50423644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475693, 951386, 1902772, 2378465, 3805544, 4756930, 7611088, 9513860, 19027720, 38055440]

約数ペア:

[(1, 38055440), (2, 19027720), (4, 9513860), (5, 7611088), (8, 4756930), (10, 3805544), (16, 2378465), (20, 1902772), (40, 951386), (80, 475693)]