52007863060

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1999}}^1\times {\mathrm{7187}}^1$

素因数の和:9376

約数の個数: 48

約数和(自身を含む): 109890144000

約数和(自身を除く): 57882280940

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 1999, 3620, 3998, 7187, 7996, 9995, 14374, 19990, 28748, 35935, 39980, 71870, 143740, 361819, 723638, 1300847, 1447276, 1809095, 2601694, 3618190, 5203388, 6504235, 7236380, 13008470, 14366813, 26016940, 28733626, 57467252, 71834065, 143668130, 287336260, 2600393153, 5200786306, 10401572612, 13001965765, 26003931530, 52007863060]

約数ペア:

[(1, 52007863060), (2, 26003931530), (4, 13001965765), (5, 10401572612), (10, 5200786306), (20, 2600393153), (181, 287336260), (362, 143668130), (724, 71834065), (905, 57467252), (1810, 28733626), (1999, 26016940), (3620, 14366813), (3998, 13008470), (7187, 7236380), (7996, 6504235), (9995, 5203388), (14374, 3618190), (19990, 2601694), (28748, 1809095), (35935, 1447276), (39980, 1300847), (71870, 723638), (143740, 361819)]