55825840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99689}}^1$

素因数の和:99709

約数の個数: 40

約数和(自身を含む): 148338720

約数和(自身を除く): 92512880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99689, 199378, 398756, 498445, 697823, 797512, 996890, 1395646, 1595024, 1993780, 2791292, 3489115, 3987560, 5582584, 6978230, 7975120, 11165168, 13956460, 27912920, 55825840]

約数ペア:

[(1, 55825840), (2, 27912920), (4, 13956460), (5, 11165168), (7, 7975120), (8, 6978230), (10, 5582584), (14, 3987560), (16, 3489115), (20, 2791292), (28, 1993780), (35, 1595024), (40, 1395646), (56, 996890), (70, 797512), (80, 697823), (112, 498445), (140, 398756), (280, 199378), (560, 99689)]