11005960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 18542840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 1709, 3220, 3418, 6440, 6836, 8545, 11963, 13672, 17090, 23926, 34180, 39307, 47852, 59815, 68360, 78614, 95704, 119630, 157228, 196535, 239260, 275149, 314456, 393070, 478520, 550298, 786140, 1100596, 1375745, 1572280, 2201192, 2751490, 5502980, 11005960]

約数ペア:

[(1, 11005960), (2, 5502980), (4, 2751490), (5, 2201192), (7, 1572280), (8, 1375745), (10, 1100596), (14, 786140), (20, 550298), (23, 478520), (28, 393070), (35, 314456), (40, 275149), (46, 239260), (56, 196535), (70, 157228), (92, 119630), (115, 95704), (140, 78614), (161, 68360), (184, 59815), (230, 47852), (280, 39307), (322, 34180), (460, 23926), (644, 17090), (805, 13672), (920, 11963), (1288, 8545), (1610, 6836), (1709, 6440), (3220, 3418)]