16530700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3186

約数の個数: 36

約数和(自身を含む): 36560160

約数和(自身を除く): 20029460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 3119, 5300, 6238, 12476, 15595, 31190, 62380, 77975, 155950, 165307, 311900, 330614, 661228, 826535, 1653070, 3306140, 4132675, 8265350, 16530700]

約数ペア:

[(1, 16530700), (2, 8265350), (4, 4132675), (5, 3306140), (10, 1653070), (20, 826535), (25, 661228), (50, 330614), (53, 311900), (100, 165307), (106, 155950), (212, 77975), (265, 62380), (530, 31190), (1060, 15595), (1325, 12476), (2650, 6238), (3119, 5300)]