38231840

素因数分解:

$2^5\times 5^1\times {\mathrm{238949}}^1$

素因数の和:238964

約数の個数: 24

約数和(自身を含む): 90323100

約数和(自身を除く): 52091260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 238949, 477898, 955796, 1194745, 1911592, 2389490, 3823184, 4778980, 7646368, 9557960, 19115920, 38231840]

約数ペア:

[(1, 38231840), (2, 19115920), (4, 9557960), (5, 7646368), (8, 4778980), (10, 3823184), (16, 2389490), (20, 1911592), (32, 1194745), (40, 955796), (80, 477898), (160, 238949)]