18237100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{26053}}^1$

素因数の和:26074

約数の個数: 36

約数和(自身を含む): 45229744

約数和(自身を除く): 26992644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 26053, 52106, 104212, 130265, 182371, 260530, 364742, 521060, 651325, 729484, 911855, 1302650, 1823710, 2605300, 3647420, 4559275, 9118550, 18237100]

約数ペア:

[(1, 18237100), (2, 9118550), (4, 4559275), (5, 3647420), (7, 2605300), (10, 1823710), (14, 1302650), (20, 911855), (25, 729484), (28, 651325), (35, 521060), (50, 364742), (70, 260530), (100, 182371), (140, 130265), (175, 104212), (350, 52106), (700, 26053)]