138601100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{126001}}^1$

素因数の和:126026

約数の個数: 36

約数和(自身を含む): 328109208

約数和(自身を除く): 189508108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 126001, 252002, 504004, 630005, 1260010, 1386011, 2520020, 2772022, 3150025, 5544044, 6300050, 6930055, 12600100, 13860110, 27720220, 34650275, 69300550, 138601100]

約数ペア:

[(1, 138601100), (2, 69300550), (4, 34650275), (5, 27720220), (10, 13860110), (11, 12600100), (20, 6930055), (22, 6300050), (25, 5544044), (44, 3150025), (50, 2772022), (55, 2520020), (100, 1386011), (110, 1260010), (220, 630005), (275, 504004), (550, 252002), (1100, 126001)]