27377090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 53388720

約数和(自身を除く): 26011630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1069, 1970, 2138, 2561, 5122, 5345, 10690, 12805, 13897, 25610, 27794, 69485, 138970, 210593, 421186, 1052965, 2105930, 2737709, 5475418, 13688545, 27377090]

約数ペア:

[(1, 27377090), (2, 13688545), (5, 5475418), (10, 2737709), (13, 2105930), (26, 1052965), (65, 421186), (130, 210593), (197, 138970), (394, 69485), (985, 27794), (1069, 25610), (1970, 13897), (2138, 12805), (2561, 10690), (5122, 5345)]