2023340210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{21341}}^1$

素因数の和:21866

約数の個数: 32

約数和(自身を含む): 3841560000

約数和(自身を除く): 1818219790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 2495, 4990, 9481, 18962, 21341, 42682, 47405, 94810, 106705, 213410, 405479, 810958, 2027395, 4054790, 10649159, 21298318, 53245795, 106491590, 202334021, 404668042, 1011670105, 2023340210]

約数ペア:

[(1, 2023340210), (2, 1011670105), (5, 404668042), (10, 202334021), (19, 106491590), (38, 53245795), (95, 21298318), (190, 10649159), (499, 4054790), (998, 2027395), (2495, 810958), (4990, 405479), (9481, 213410), (18962, 106705), (21341, 94810), (42682, 47405)]