3128889280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13267}}^1$

素因数の和:13362

約数の個数: 112

約数和(自身を含む): 8249936256

約数和(自身を除く): 5121046976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 320, 335, 352, 440, 536, 670, 704, 737, 880, 1072, 1340, 1474, 1760, 2144, 2680, 2948, 3520, 3685, 4288, 5360, 5896, 7370, 10720, 11792, 13267, 14740, 21440, 23584, 26534, 29480, 47168, 53068, 58960, 66335, 106136, 117920, 132670, 145937, 212272, 235840, 265340, 291874, 424544, 530680, 583748, 729685, 849088, 888889, 1061360, 1167496, 1459370, 1777778, 2122720, 2334992, 2918740, 3555556, 4245440, 4444445, 4669984, 5837480, 7111112, 8888890, 9339968, 9777779, 11674960, 14222224, 17777780, 19555558, 23349920, 28444448, 35555560, 39111116, 46699840, 48888895, 56888896, 71111120, 78222232, 97777790, 142222240, 156444464, 195555580, 284444480, 312888928, 391111160, 625777856, 782222320, 1564444640, 3128889280]

約数ペア:

[(1, 3128889280), (2, 1564444640), (4, 782222320), (5, 625777856), (8, 391111160), (10, 312888928), (11, 284444480), (16, 195555580), (20, 156444464), (22, 142222240), (32, 97777790), (40, 78222232), (44, 71111120), (55, 56888896), (64, 48888895), (67, 46699840), (80, 39111116), (88, 35555560), (110, 28444448), (134, 23349920), (160, 19555558), (176, 17777780), (220, 14222224), (268, 11674960), (320, 9777779), (335, 9339968), (352, 8888890), (440, 7111112), (536, 5837480), (670, 4669984), (704, 4444445), (737, 4245440), (880, 3555556), (1072, 2918740), (1340, 2334992), (1474, 2122720), (1760, 1777778), (2144, 1459370), (2680, 1167496), (2948, 1061360), (3520, 888889), (3685, 849088), (4288, 729685), (5360, 583748), (5896, 530680), (7370, 424544), (10720, 291874), (11792, 265340), (13267, 235840), (14740, 212272), (21440, 145937), (23584, 132670), (26534, 117920), (29480, 106136), (47168, 66335), (53068, 58960)]