9688240

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 22654800

約数和(自身を除く): 12966560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 349, 694, 698, 1388, 1396, 1735, 1745, 2776, 2792, 3470, 3490, 5552, 5584, 6940, 6980, 13880, 13960, 27760, 27920, 121103, 242206, 484412, 605515, 968824, 1211030, 1937648, 2422060, 4844120, 9688240]

約数ペア:

[(1, 9688240), (2, 4844120), (4, 2422060), (5, 1937648), (8, 1211030), (10, 968824), (16, 605515), (20, 484412), (40, 242206), (80, 121103), (347, 27920), (349, 27760), (694, 13960), (698, 13880), (1388, 6980), (1396, 6940), (1735, 5584), (1745, 5552), (2776, 3490), (2792, 3470)]