42846160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{76511}}^1$

素因数の和:76531

約数の個数: 40

約数和(自身を含む): 113849856

約数和(自身を除く): 71003696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 76511, 153022, 306044, 382555, 535577, 612088, 765110, 1071154, 1224176, 1530220, 2142308, 2677885, 3060440, 4284616, 5355770, 6120880, 8569232, 10711540, 21423080, 42846160]

約数ペア:

[(1, 42846160), (2, 21423080), (4, 10711540), (5, 8569232), (7, 6120880), (8, 5355770), (10, 4284616), (14, 3060440), (16, 2677885), (20, 2142308), (28, 1530220), (35, 1224176), (40, 1071154), (56, 765110), (70, 612088), (80, 535577), (112, 382555), (140, 306044), (280, 153022), (560, 76511)]