82604200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8429}}^1$

素因数の和:8459

約数の個数: 72

約数和(自身を含む): 223437150

約数和(自身を除く): 140832950

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8429, 9800, 16858, 33716, 42145, 59003, 67432, 84290, 118006, 168580, 210725, 236012, 295015, 337160, 413021, 421450, 472024, 590030, 826042, 842900, 1180060, 1475075, 1652084, 1685800, 2065105, 2360120, 2950150, 3304168, 4130210, 5900300, 8260420, 10325525, 11800600, 16520840, 20651050, 41302100, 82604200]

約数ペア:

[(1, 82604200), (2, 41302100), (4, 20651050), (5, 16520840), (7, 11800600), (8, 10325525), (10, 8260420), (14, 5900300), (20, 4130210), (25, 3304168), (28, 2950150), (35, 2360120), (40, 2065105), (49, 1685800), (50, 1652084), (56, 1475075), (70, 1180060), (98, 842900), (100, 826042), (140, 590030), (175, 472024), (196, 421450), (200, 413021), (245, 337160), (280, 295015), (350, 236012), (392, 210725), (490, 168580), (700, 118006), (980, 84290), (1225, 67432), (1400, 59003), (1960, 42145), (2450, 33716), (4900, 16858), (8429, 9800)]