2735453540

素因数分解:

$2^2\times 5^1\times {\mathrm{136772677}}^1$

素因数の和:136772686

約数の個数: 12

約数和(自身を含む): 5744452476

約数和(自身を除く): 3008998936

約数列:

[1, 2, 4, 5, 10, 20, 136772677, 273545354, 547090708, 683863385, 1367726770, 2735453540]

約数ペア:

[(1, 2735453540), (2, 1367726770), (4, 683863385), (5, 547090708), (10, 273545354), (20, 136772677)]