38117140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6089}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 80314920

約数和(自身を除く): 42197780

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6089, 6260, 12178, 24356, 30445, 60890, 121780, 1905857, 3811714, 7623428, 9529285, 19058570, 38117140]

約数ペア:

[(1, 38117140), (2, 19058570), (4, 9529285), (5, 7623428), (10, 3811714), (20, 1905857), (313, 121780), (626, 60890), (1252, 30445), (1565, 24356), (3130, 12178), (6089, 6260)]