69538000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 80

約数和(自身を含む): 192201984

約数和(自身を除く): 122663984

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, 1400, 1750, 2000, 2800, 3500, 4967, 7000, 9934, 14000, 19868, 24835, 34769, 39736, 49670, 69538, 79472, 99340, 124175, 139076, 173845, 198680, 248350, 278152, 347690, 397360, 496700, 556304, 620875, 695380, 869225, 993400, 1241750, 1390760, 1738450, 1986800, 2483500, 2781520, 3476900, 4346125, 4967000, 6953800, 8692250, 9934000, 13907600, 17384500, 34769000, 69538000]

約数ペア:

[(1, 69538000), (2, 34769000), (4, 17384500), (5, 13907600), (7, 9934000), (8, 8692250), (10, 6953800), (14, 4967000), (16, 4346125), (20, 3476900), (25, 2781520), (28, 2483500), (35, 1986800), (40, 1738450), (50, 1390760), (56, 1241750), (70, 993400), (80, 869225), (100, 695380), (112, 620875), (125, 556304), (140, 496700), (175, 397360), (200, 347690), (250, 278152), (280, 248350), (350, 198680), (400, 173845), (500, 139076), (560, 124175), (700, 99340), (875, 79472), (1000, 69538), (1400, 49670), (1750, 39736), (2000, 34769), (2800, 24835), (3500, 19868), (4967, 14000), (7000, 9934)]