38103020

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4751}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 80232768

約数和(自身を除く): 42129748

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 4751, 8020, 9502, 19004, 23755, 47510, 95020, 1905151, 3810302, 7620604, 9525755, 19051510, 38103020]

約数ペア:

[(1, 38103020), (2, 19051510), (4, 9525755), (5, 7620604), (10, 3810302), (20, 1905151), (401, 95020), (802, 47510), (1604, 23755), (2005, 19004), (4010, 9502), (4751, 8020)]