38842040

素因数分解:

$2^3\times 5^1\times {\mathrm{971051}}^1$

素因数の和:971062

約数の個数: 16

約数和(自身を含む): 87394680

約数和(自身を除く): 48552640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971051, 1942102, 3884204, 4855255, 7768408, 9710510, 19421020, 38842040]

約数ペア:

[(1, 38842040), (2, 19421020), (4, 9710510), (5, 7768408), (8, 4855255), (10, 3884204), (20, 1942102), (40, 971051)]