38614640

素因数分解:

$2^4\times 5^1\times {\mathrm{482683}}^1$

素因数の和:482696

約数の個数: 20

約数和(自身を含む): 89779224

約数和(自身を除く): 51164584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 482683, 965366, 1930732, 2413415, 3861464, 4826830, 7722928, 9653660, 19307320, 38614640]

約数ペア:

[(1, 38614640), (2, 19307320), (4, 9653660), (5, 7722928), (8, 4826830), (10, 3861464), (16, 2413415), (20, 1930732), (40, 965366), (80, 482683)]