19093900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{27277}}^1$

素因数の和:27298

約数の個数: 36

約数和(自身を含む): 47354608

約数和(自身を除く): 28260708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 27277, 54554, 109108, 136385, 190939, 272770, 381878, 545540, 681925, 763756, 954695, 1363850, 1909390, 2727700, 3818780, 4773475, 9546950, 19093900]

約数ペア:

[(1, 19093900), (2, 9546950), (4, 4773475), (5, 3818780), (7, 2727700), (10, 1909390), (14, 1363850), (20, 954695), (25, 763756), (28, 681925), (35, 545540), (50, 381878), (70, 272770), (100, 190939), (140, 136385), (175, 109108), (350, 54554), (700, 27277)]