4329120880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7730573}}^1$

素因数の和:7730593

約数の個数: 40

約数和(自身を含む): 11503094112

約数和(自身を除く): 7173973232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7730573, 15461146, 30922292, 38652865, 54114011, 61844584, 77305730, 108228022, 123689168, 154611460, 216456044, 270570055, 309222920, 432912088, 541140110, 618445840, 865824176, 1082280220, 2164560440, 4329120880]

約数ペア:

[(1, 4329120880), (2, 2164560440), (4, 1082280220), (5, 865824176), (7, 618445840), (8, 541140110), (10, 432912088), (14, 309222920), (16, 270570055), (20, 216456044), (28, 154611460), (35, 123689168), (40, 108228022), (56, 77305730), (70, 61844584), (80, 54114011), (112, 38652865), (140, 30922292), (280, 15461146), (560, 7730573)]