13901360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15797}}^1$

素因数の和:15821

約数の個数: 40

約数和(自身を含む): 35261136

約数和(自身を除く): 21359776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15797, 31594, 63188, 78985, 126376, 157970, 173767, 252752, 315940, 347534, 631880, 695068, 868835, 1263760, 1390136, 1737670, 2780272, 3475340, 6950680, 13901360]

約数ペア:

[(1, 13901360), (2, 6950680), (4, 3475340), (5, 2780272), (8, 1737670), (10, 1390136), (11, 1263760), (16, 868835), (20, 695068), (22, 631880), (40, 347534), (44, 315940), (55, 252752), (80, 173767), (88, 157970), (110, 126376), (176, 78985), (220, 63188), (440, 31594), (880, 15797)]