19369100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6679}}^1$

素因数の和:6722

約数の個数: 36

約数和(自身を含む): 43486800

約数和(自身を除く): 24117700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6679, 13358, 26716, 33395, 66790, 133580, 166975, 193691, 333950, 387382, 667900, 774764, 968455, 1936910, 3873820, 4842275, 9684550, 19369100]

約数ペア:

[(1, 19369100), (2, 9684550), (4, 4842275), (5, 3873820), (10, 1936910), (20, 968455), (25, 774764), (29, 667900), (50, 387382), (58, 333950), (100, 193691), (116, 166975), (145, 133580), (290, 66790), (580, 33395), (725, 26716), (1450, 13358), (2900, 6679)]