11732980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 17095820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1949, 3010, 3898, 6020, 7796, 9745, 13643, 19490, 27286, 38980, 54572, 68215, 83807, 136430, 167614, 272860, 335228, 419035, 586649, 838070, 1173298, 1676140, 2346596, 2933245, 5866490, 11732980]

約数ペア:

[(1, 11732980), (2, 5866490), (4, 2933245), (5, 2346596), (7, 1676140), (10, 1173298), (14, 838070), (20, 586649), (28, 419035), (35, 335228), (43, 272860), (70, 167614), (86, 136430), (140, 83807), (172, 68215), (215, 54572), (301, 38980), (430, 27286), (602, 19490), (860, 13643), (1204, 9745), (1505, 7796), (1949, 6020), (3010, 3898)]