22329580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12298

約数の個数: 48

約数和(自身を含む): 57718080

約数和(自身を除く): 35388500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12269, 24538, 49076, 61345, 85883, 122690, 159497, 171766, 245380, 318994, 343532, 429415, 637988, 797485, 858830, 1116479, 1594970, 1717660, 2232958, 3189940, 4465916, 5582395, 11164790, 22329580]

約数ペア:

[(1, 22329580), (2, 11164790), (4, 5582395), (5, 4465916), (7, 3189940), (10, 2232958), (13, 1717660), (14, 1594970), (20, 1116479), (26, 858830), (28, 797485), (35, 637988), (52, 429415), (65, 343532), (70, 318994), (91, 245380), (130, 171766), (140, 159497), (182, 122690), (260, 85883), (364, 61345), (455, 49076), (910, 24538), (1820, 12269)]