38421080

素因数分解:

$2^3\times 5^1\times {\mathrm{960527}}^1$

素因数の和:960538

約数の個数: 16

約数和(自身を含む): 86447520

約数和(自身を除く): 48026440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 960527, 1921054, 3842108, 4802635, 7684216, 9605270, 19210540, 38421080]

約数ペア:

[(1, 38421080), (2, 19210540), (4, 9605270), (5, 7684216), (8, 4802635), (10, 3842108), (20, 1921054), (40, 960527)]