26866880

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 64629792

約数和(自身を除く): 37762912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 743, 904, 1130, 1486, 1808, 2260, 2972, 3616, 3715, 4520, 5944, 7232, 7430, 9040, 11888, 14860, 18080, 23776, 29720, 36160, 47552, 59440, 83959, 118880, 167918, 237760, 335836, 419795, 671672, 839590, 1343344, 1679180, 2686688, 3358360, 5373376, 6716720, 13433440, 26866880]

約数ペア:

[(1, 26866880), (2, 13433440), (4, 6716720), (5, 5373376), (8, 3358360), (10, 2686688), (16, 1679180), (20, 1343344), (32, 839590), (40, 671672), (64, 419795), (80, 335836), (113, 237760), (160, 167918), (226, 118880), (320, 83959), (452, 59440), (565, 47552), (743, 36160), (904, 29720), (1130, 23776), (1486, 18080), (1808, 14860), (2260, 11888), (2972, 9040), (3616, 7430), (3715, 7232), (4520, 5944)]