10865900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 23743272

約数和(自身を除く): 12877372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 563, 772, 965, 1126, 1930, 2252, 2815, 3860, 4825, 5630, 9650, 11260, 14075, 19300, 28150, 56300, 108659, 217318, 434636, 543295, 1086590, 2173180, 2716475, 5432950, 10865900]

約数ペア:

[(1, 10865900), (2, 5432950), (4, 2716475), (5, 2173180), (10, 1086590), (20, 543295), (25, 434636), (50, 217318), (100, 108659), (193, 56300), (386, 28150), (563, 19300), (772, 14075), (965, 11260), (1126, 9650), (1930, 5630), (2252, 4825), (2815, 3860)]