112841680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8804

約数の個数: 80

約数和(自身を含む): 312908544

約数和(自身を除く): 200066864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8761, 12880, 17522, 35044, 43805, 61327, 70088, 87610, 122654, 140176, 175220, 201503, 245308, 306635, 350440, 403006, 490616, 613270, 700880, 806012, 981232, 1007515, 1226540, 1410521, 1612024, 2015030, 2453080, 2821042, 3224048, 4030060, 4906160, 5642084, 7052605, 8060120, 11284168, 14105210, 16120240, 22568336, 28210420, 56420840, 112841680]

約数ペア:

[(1, 112841680), (2, 56420840), (4, 28210420), (5, 22568336), (7, 16120240), (8, 14105210), (10, 11284168), (14, 8060120), (16, 7052605), (20, 5642084), (23, 4906160), (28, 4030060), (35, 3224048), (40, 2821042), (46, 2453080), (56, 2015030), (70, 1612024), (80, 1410521), (92, 1226540), (112, 1007515), (115, 981232), (140, 806012), (161, 700880), (184, 613270), (230, 490616), (280, 403006), (322, 350440), (368, 306635), (460, 245308), (560, 201503), (644, 175220), (805, 140176), (920, 122654), (1288, 87610), (1610, 70088), (1840, 61327), (2576, 43805), (3220, 35044), (6440, 17522), (8761, 12880)]