69261760

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2261

約数の個数: 56

約数和(自身を含む): 166640256

約数和(自身を除く): 97378496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2143, 3232, 4040, 4286, 6464, 8080, 8572, 10715, 16160, 17144, 21430, 32320, 34288, 42860, 68576, 85720, 137152, 171440, 216443, 342880, 432886, 685760, 865772, 1082215, 1731544, 2164430, 3463088, 4328860, 6926176, 8657720, 13852352, 17315440, 34630880, 69261760]

約数ペア:

[(1, 69261760), (2, 34630880), (4, 17315440), (5, 13852352), (8, 8657720), (10, 6926176), (16, 4328860), (20, 3463088), (32, 2164430), (40, 1731544), (64, 1082215), (80, 865772), (101, 685760), (160, 432886), (202, 342880), (320, 216443), (404, 171440), (505, 137152), (808, 85720), (1010, 68576), (1616, 42860), (2020, 34288), (2143, 32320), (3232, 21430), (4040, 17144), (4286, 16160), (6464, 10715), (8080, 8572)]