1099024640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5384

約数の個数: 144

約数和(自身を含む): 3139976448

約数和(自身を除く): 2040951808

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, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 5333, 5888, 6440, 7360, 8960, 10304, 10666, 12880, 14720, 20608, 21332, 25760, 26665, 29440, 37331, 41216, 42664, 51520, 53330, 74662, 85328, 103040, 106660, 122659, 149324, 170656, 186655, 206080, 213320, 245318, 298648, 341312, 373310, 426640, 490636, 597296, 613295, 682624, 746620, 853280, 858613, 981272, 1194592, 1226590, 1365248, 1493240, 1706560, 1717226, 1962544, 2389184, 2453180, 2986480, 3413120, 3434452, 3925088, 4293065, 4778368, 4906360, 5972960, 6826240, 6868904, 7850176, 8586130, 9556736, 9812720, 11945920, 13737808, 15700352, 17172260, 19625440, 23891840, 27475616, 31400704, 34344520, 39250880, 47783680, 54951232, 68689040, 78501760, 109902464, 137378080, 157003520, 219804928, 274756160, 549512320, 1099024640]

約数ペア:

[(1, 1099024640), (2, 549512320), (4, 274756160), (5, 219804928), (7, 157003520), (8, 137378080), (10, 109902464), (14, 78501760), (16, 68689040), (20, 54951232), (23, 47783680), (28, 39250880), (32, 34344520), (35, 31400704), (40, 27475616), (46, 23891840), (56, 19625440), (64, 17172260), (70, 15700352), (80, 13737808), (92, 11945920), (112, 9812720), (115, 9556736), (128, 8586130), (140, 7850176), (160, 6868904), (161, 6826240), (184, 5972960), (224, 4906360), (230, 4778368), (256, 4293065), (280, 3925088), (320, 3434452), (322, 3413120), (368, 2986480), (448, 2453180), (460, 2389184), (560, 1962544), (640, 1717226), (644, 1706560), (736, 1493240), (805, 1365248), (896, 1226590), (920, 1194592), (1120, 981272), (1280, 858613), (1288, 853280), (1472, 746620), (1610, 682624), (1792, 613295), (1840, 597296), (2240, 490636), (2576, 426640), (2944, 373310), (3220, 341312), (3680, 298648), (4480, 245318), (5152, 213320), (5333, 206080), (5888, 186655), (6440, 170656), (7360, 149324), (8960, 122659), (10304, 106660), (10666, 103040), (12880, 85328), (14720, 74662), (20608, 53330), (21332, 51520), (25760, 42664), (26665, 41216), (29440, 37331)]