39159700

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2029}}^1$

素因数の和:2236

約数の個数: 36

約数和(自身を含む): 85458940

約数和(自身を除く): 46299240

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2029, 3860, 4058, 4825, 8116, 9650, 10145, 19300, 20290, 40580, 50725, 101450, 202900, 391597, 783194, 1566388, 1957985, 3915970, 7831940, 9789925, 19579850, 39159700]

約数ペア:

[(1, 39159700), (2, 19579850), (4, 9789925), (5, 7831940), (10, 3915970), (20, 1957985), (25, 1566388), (50, 783194), (100, 391597), (193, 202900), (386, 101450), (772, 50725), (965, 40580), (1930, 20290), (2029, 19300), (3860, 10145), (4058, 9650), (4825, 8116)]