38223940

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2311}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 80402112

約数和(自身を除く): 42178172

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 2311, 3308, 4135, 4622, 8270, 9244, 11555, 16540, 23110, 46220, 1911197, 3822394, 7644788, 9555985, 19111970, 38223940]

約数ペア:

[(1, 38223940), (2, 19111970), (4, 9555985), (5, 7644788), (10, 3822394), (20, 1911197), (827, 46220), (1654, 23110), (2311, 16540), (3308, 11555), (4135, 9244), (4622, 8270)]