22349180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 54538176

約数和(自身を除く): 32188996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 2617, 4270, 5234, 8540, 10468, 13085, 18319, 26170, 36638, 52340, 73276, 91595, 159637, 183190, 319274, 366380, 638548, 798185, 1117459, 1596370, 2234918, 3192740, 4469836, 5587295, 11174590, 22349180]

約数ペア:

[(1, 22349180), (2, 11174590), (4, 5587295), (5, 4469836), (7, 3192740), (10, 2234918), (14, 1596370), (20, 1117459), (28, 798185), (35, 638548), (61, 366380), (70, 319274), (122, 183190), (140, 159637), (244, 91595), (305, 73276), (427, 52340), (610, 36638), (854, 26170), (1220, 18319), (1708, 13085), (2135, 10468), (2617, 8540), (4270, 5234)]