27494540

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5477}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 57979152

約数和(自身を除く): 30484612

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5477, 10954, 21908, 27385, 54770, 109540, 1374727, 2749454, 5498908, 6873635, 13747270, 27494540]

約数ペア:

[(1, 27494540), (2, 13747270), (4, 6873635), (5, 5498908), (10, 2749454), (20, 1374727), (251, 109540), (502, 54770), (1004, 27385), (1255, 21908), (2510, 10954), (5020, 5477)]