27195860

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4909}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 57329160

約数和(自身を除く): 30133300

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 4909, 5540, 9818, 19636, 24545, 49090, 98180, 1359793, 2719586, 5439172, 6798965, 13597930, 27195860]

約数ペア:

[(1, 27195860), (2, 13597930), (4, 6798965), (5, 5439172), (10, 2719586), (20, 1359793), (277, 98180), (554, 49090), (1108, 24545), (1385, 19636), (2770, 9818), (4909, 5540)]