22960840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82003}}^1$

素因数の和:82021

約数の個数: 32

約数和(自身を含む): 59042880

約数和(自身を除く): 36082040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82003, 164006, 328012, 410015, 574021, 656024, 820030, 1148042, 1640060, 2296084, 2870105, 3280120, 4592168, 5740210, 11480420, 22960840]

約数ペア:

[(1, 22960840), (2, 11480420), (4, 5740210), (5, 4592168), (7, 3280120), (8, 2870105), (10, 2296084), (14, 1640060), (20, 1148042), (28, 820030), (35, 656024), (40, 574021), (56, 410015), (70, 328012), (140, 164006), (280, 82003)]