89284160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 112

約数和(自身を含む): 253691136

約数和(自身を除く): 164406976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1733, 1840, 2240, 2576, 3220, 3466, 3680, 5152, 6440, 6932, 7360, 8665, 10304, 12131, 12880, 13864, 17330, 24262, 25760, 27728, 34660, 39859, 48524, 51520, 55456, 60655, 69320, 79718, 97048, 110912, 121310, 138640, 159436, 194096, 199295, 242620, 277280, 279013, 318872, 388192, 398590, 485240, 554560, 558026, 637744, 776384, 797180, 970480, 1116052, 1275488, 1395065, 1594360, 1940960, 2232104, 2550976, 2790130, 3188720, 3881920, 4464208, 5580260, 6377440, 8928416, 11160520, 12754880, 17856832, 22321040, 44642080, 89284160]

約数ペア:

[(1, 89284160), (2, 44642080), (4, 22321040), (5, 17856832), (7, 12754880), (8, 11160520), (10, 8928416), (14, 6377440), (16, 5580260), (20, 4464208), (23, 3881920), (28, 3188720), (32, 2790130), (35, 2550976), (40, 2232104), (46, 1940960), (56, 1594360), (64, 1395065), (70, 1275488), (80, 1116052), (92, 970480), (112, 797180), (115, 776384), (140, 637744), (160, 558026), (161, 554560), (184, 485240), (224, 398590), (230, 388192), (280, 318872), (320, 279013), (322, 277280), (368, 242620), (448, 199295), (460, 194096), (560, 159436), (644, 138640), (736, 121310), (805, 110912), (920, 97048), (1120, 79718), (1288, 69320), (1472, 60655), (1610, 55456), (1733, 51520), (1840, 48524), (2240, 39859), (2576, 34660), (3220, 27728), (3466, 25760), (3680, 24262), (5152, 17330), (6440, 13864), (6932, 12880), (7360, 12131), (8665, 10304)]