19432900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6701}}^1$

素因数の和:6744

約数の個数: 36

約数和(自身を含む): 43630020

約数和(自身を除く): 24197120

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6701, 13402, 26804, 33505, 67010, 134020, 167525, 194329, 335050, 388658, 670100, 777316, 971645, 1943290, 3886580, 4858225, 9716450, 19432900]

約数ペア:

[(1, 19432900), (2, 9716450), (4, 4858225), (5, 3886580), (10, 1943290), (20, 971645), (25, 777316), (29, 670100), (50, 388658), (58, 335050), (100, 194329), (116, 167525), (145, 134020), (290, 67010), (580, 33505), (725, 26804), (1450, 13402), (2900, 6701)]