26893880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51719}}^1$

素因数の和:51743

約数の個数: 32

約数和(自身を含む): 65167200

約数和(自身を除く): 38273320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51719, 103438, 206876, 258595, 413752, 517190, 672347, 1034380, 1344694, 2068760, 2689388, 3361735, 5378776, 6723470, 13446940, 26893880]

約数ペア:

[(1, 26893880), (2, 13446940), (4, 6723470), (5, 5378776), (8, 3361735), (10, 2689388), (13, 2068760), (20, 1344694), (26, 1034380), (40, 672347), (52, 517190), (65, 413752), (104, 258595), (130, 206876), (260, 103438), (520, 51719)]