10250800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{523}}^1$

素因数の和:555

約数の個数: 90

約数和(自身を含む): 28703148

約数和(自身を除く): 18452348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 523, 560, 700, 784, 980, 1046, 1225, 1400, 1960, 2092, 2450, 2615, 2800, 3661, 3920, 4184, 4900, 5230, 7322, 8368, 9800, 10460, 13075, 14644, 18305, 19600, 20920, 25627, 26150, 29288, 36610, 41840, 51254, 52300, 58576, 73220, 91525, 102508, 104600, 128135, 146440, 183050, 205016, 209200, 256270, 292880, 366100, 410032, 512540, 640675, 732200, 1025080, 1281350, 1464400, 2050160, 2562700, 5125400, 10250800]

約数ペア:

[(1, 10250800), (2, 5125400), (4, 2562700), (5, 2050160), (7, 1464400), (8, 1281350), (10, 1025080), (14, 732200), (16, 640675), (20, 512540), (25, 410032), (28, 366100), (35, 292880), (40, 256270), (49, 209200), (50, 205016), (56, 183050), (70, 146440), (80, 128135), (98, 104600), (100, 102508), (112, 91525), (140, 73220), (175, 58576), (196, 52300), (200, 51254), (245, 41840), (280, 36610), (350, 29288), (392, 26150), (400, 25627), (490, 20920), (523, 19600), (560, 18305), (700, 14644), (784, 13075), (980, 10460), (1046, 9800), (1225, 8368), (1400, 7322), (1960, 5230), (2092, 4900), (2450, 4184), (2615, 3920), (2800, 3661)]