27442190

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4349}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 49485600

約数和(自身を除く): 22043410

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 4349, 6310, 8698, 21745, 43490, 2744219, 5488438, 13721095, 27442190]

約数ペア:

[(1, 27442190), (2, 13721095), (5, 5488438), (10, 2744219), (631, 43490), (1262, 21745), (3155, 8698), (4349, 6310)]