13779080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49211}}^1$

素因数の和:49229

約数の個数: 32

約数和(自身を含む): 35432640

約数和(自身を除く): 21653560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49211, 98422, 196844, 246055, 344477, 393688, 492110, 688954, 984220, 1377908, 1722385, 1968440, 2755816, 3444770, 6889540, 13779080]

約数ペア:

[(1, 13779080), (2, 6889540), (4, 3444770), (5, 2755816), (7, 1968440), (8, 1722385), (10, 1377908), (14, 984220), (20, 688954), (28, 492110), (35, 393688), (40, 344477), (56, 246055), (70, 196844), (140, 98422), (280, 49211)]