27834980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13007}}^1$

素因数の和:13123

約数の個数: 24

約数和(自身を含む): 59004288

約数和(自身を除く): 31169308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13007, 26014, 52028, 65035, 130070, 260140, 1391749, 2783498, 5566996, 6958745, 13917490, 27834980]

約数ペア:

[(1, 27834980), (2, 13917490), (4, 6958745), (5, 5566996), (10, 2783498), (20, 1391749), (107, 260140), (214, 130070), (428, 65035), (535, 52028), (1070, 26014), (2140, 13007)]