17122000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 80

約数和(自身を含む): 47354112

約数和(自身を除く): 30232112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1223, 1400, 1750, 2000, 2446, 2800, 3500, 4892, 6115, 7000, 8561, 9784, 12230, 14000, 17122, 19568, 24460, 30575, 34244, 42805, 48920, 61150, 68488, 85610, 97840, 122300, 136976, 152875, 171220, 214025, 244600, 305750, 342440, 428050, 489200, 611500, 684880, 856100, 1070125, 1223000, 1712200, 2140250, 2446000, 3424400, 4280500, 8561000, 17122000]

約数ペア:

[(1, 17122000), (2, 8561000), (4, 4280500), (5, 3424400), (7, 2446000), (8, 2140250), (10, 1712200), (14, 1223000), (16, 1070125), (20, 856100), (25, 684880), (28, 611500), (35, 489200), (40, 428050), (50, 342440), (56, 305750), (70, 244600), (80, 214025), (100, 171220), (112, 152875), (125, 136976), (140, 122300), (175, 97840), (200, 85610), (250, 68488), (280, 61150), (350, 48920), (400, 42805), (500, 34244), (560, 30575), (700, 24460), (875, 19568), (1000, 17122), (1223, 14000), (1400, 12230), (1750, 9784), (2000, 8561), (2446, 7000), (2800, 6115), (3500, 4892)]