2610360040

素因数分解:

$2^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{52249}}^1$

素因数の和:53509

約数の個数: 32

約数和(自身を含む): 5878125000

約数和(自身を除く): 3267764960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1249, 2498, 4996, 6245, 9992, 12490, 24980, 49960, 52249, 104498, 208996, 261245, 417992, 522490, 1044980, 2089960, 65259001, 130518002, 261036004, 326295005, 522072008, 652590010, 1305180020, 2610360040]

約数ペア:

[(1, 2610360040), (2, 1305180020), (4, 652590010), (5, 522072008), (8, 326295005), (10, 261036004), (20, 130518002), (40, 65259001), (1249, 2089960), (2498, 1044980), (4996, 522490), (6245, 417992), (9992, 261245), (12490, 208996), (24980, 104498), (49960, 52249)]