89020120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 239692320

約数和(自身を除く): 150672200

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, 529, 601, 644, 805, 920, 1058, 1202, 1288, 1610, 2116, 2404, 2645, 3005, 3220, 3703, 4207, 4232, 4808, 5290, 6010, 6440, 7406, 8414, 10580, 12020, 13823, 14812, 16828, 18515, 21035, 21160, 24040, 27646, 29624, 33656, 37030, 42070, 55292, 69115, 74060, 84140, 96761, 110584, 138230, 148120, 168280, 193522, 276460, 317929, 387044, 483805, 552920, 635858, 774088, 967610, 1271716, 1589645, 1935220, 2225503, 2543432, 3179290, 3870440, 4451006, 6358580, 8902012, 11127515, 12717160, 17804024, 22255030, 44510060, 89020120]

約数ペア:

[(1, 89020120), (2, 44510060), (4, 22255030), (5, 17804024), (7, 12717160), (8, 11127515), (10, 8902012), (14, 6358580), (20, 4451006), (23, 3870440), (28, 3179290), (35, 2543432), (40, 2225503), (46, 1935220), (56, 1589645), (70, 1271716), (92, 967610), (115, 774088), (140, 635858), (161, 552920), (184, 483805), (230, 387044), (280, 317929), (322, 276460), (460, 193522), (529, 168280), (601, 148120), (644, 138230), (805, 110584), (920, 96761), (1058, 84140), (1202, 74060), (1288, 69115), (1610, 55292), (2116, 42070), (2404, 37030), (2645, 33656), (3005, 29624), (3220, 27646), (3703, 24040), (4207, 21160), (4232, 21035), (4808, 18515), (5290, 16828), (6010, 14812), (6440, 13823), (7406, 12020), (8414, 10580)]