22004820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 68324256

約数和(自身を除く): 46319436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 2843, 3870, 5686, 7740, 8529, 11372, 14215, 17058, 25587, 28430, 34116, 42645, 51174, 56860, 85290, 102348, 122249, 127935, 170580, 244498, 255870, 366747, 488996, 511740, 611245, 733494, 1100241, 1222490, 1466988, 1833735, 2200482, 2444980, 3667470, 4400964, 5501205, 7334940, 11002410, 22004820]

約数ペア:

[(1, 22004820), (2, 11002410), (3, 7334940), (4, 5501205), (5, 4400964), (6, 3667470), (9, 2444980), (10, 2200482), (12, 1833735), (15, 1466988), (18, 1222490), (20, 1100241), (30, 733494), (36, 611245), (43, 511740), (45, 488996), (60, 366747), (86, 255870), (90, 244498), (129, 170580), (172, 127935), (180, 122249), (215, 102348), (258, 85290), (387, 56860), (430, 51174), (516, 42645), (645, 34116), (774, 28430), (860, 25587), (1290, 17058), (1548, 14215), (1935, 11372), (2580, 8529), (2843, 7740), (3870, 5686)]