12488060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 28924896

約数和(自身を除く): 16436836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1117, 1118, 2234, 2236, 2795, 4468, 5585, 5590, 11170, 11180, 14521, 22340, 29042, 48031, 58084, 72605, 96062, 145210, 192124, 240155, 290420, 480310, 624403, 960620, 1248806, 2497612, 3122015, 6244030, 12488060]

約数ペア:

[(1, 12488060), (2, 6244030), (4, 3122015), (5, 2497612), (10, 1248806), (13, 960620), (20, 624403), (26, 480310), (43, 290420), (52, 240155), (65, 192124), (86, 145210), (130, 96062), (172, 72605), (215, 58084), (260, 48031), (430, 29042), (559, 22340), (860, 14521), (1117, 11180), (1118, 11170), (2234, 5590), (2236, 5585), (2795, 4468)]