72837800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{52027}}^1$

素因数の和:52050

約数の個数: 48

約数和(自身を含む): 193544160

約数和(自身を除く): 120706360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 52027, 104054, 208108, 260135, 364189, 416216, 520270, 728378, 1040540, 1300675, 1456756, 1820945, 2081080, 2601350, 2913512, 3641890, 5202700, 7283780, 9104725, 10405400, 14567560, 18209450, 36418900, 72837800]

約数ペア:

[(1, 72837800), (2, 36418900), (4, 18209450), (5, 14567560), (7, 10405400), (8, 9104725), (10, 7283780), (14, 5202700), (20, 3641890), (25, 2913512), (28, 2601350), (35, 2081080), (40, 1820945), (50, 1456756), (56, 1300675), (70, 1040540), (100, 728378), (140, 520270), (175, 416216), (200, 364189), (280, 260135), (350, 208108), (700, 104054), (1400, 52027)]