19732760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17011}}^1$

素因数の和:17051

約数の個数: 32

約数和(自身を含む): 45932400

約数和(自身を除く): 26199640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17011, 34022, 68044, 85055, 136088, 170110, 340220, 493319, 680440, 986638, 1973276, 2466595, 3946552, 4933190, 9866380, 19732760]

約数ペア:

[(1, 19732760), (2, 9866380), (4, 4933190), (5, 3946552), (8, 2466595), (10, 1973276), (20, 986638), (29, 680440), (40, 493319), (58, 340220), (116, 170110), (145, 136088), (232, 85055), (290, 68044), (580, 34022), (1160, 17011)]