1320342340

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{93113}}^1$

素因数の和:93831

約数の個数: 24

約数和(自身を含む): 2776659480

約数和(自身を除く): 1456317140

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 93113, 186226, 372452, 465565, 931130, 1862260, 66017117, 132034234, 264068468, 330085585, 660171170, 1320342340]

約数ペア:

[(1, 1320342340), (2, 660171170), (4, 330085585), (5, 264068468), (10, 132034234), (20, 66017117), (709, 1862260), (1418, 931130), (2836, 465565), (3545, 372452), (7090, 186226), (14180, 93113)]