45921680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{82003}}^1$

素因数の和:82023

約数の個数: 40

約数和(自身を含む): 122021952

約数和(自身を除く): 76100272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 82003, 164006, 328012, 410015, 574021, 656024, 820030, 1148042, 1312048, 1640060, 2296084, 2870105, 3280120, 4592168, 5740210, 6560240, 9184336, 11480420, 22960840, 45921680]

約数ペア:

[(1, 45921680), (2, 22960840), (4, 11480420), (5, 9184336), (7, 6560240), (8, 5740210), (10, 4592168), (14, 3280120), (16, 2870105), (20, 2296084), (28, 1640060), (35, 1312048), (40, 1148042), (56, 820030), (70, 656024), (80, 574021), (112, 410015), (140, 328012), (280, 164006), (560, 82003)]