1384710080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7814

約数の個数: 112

約数和(自身を含む): 3634032864

約数和(自身を除く): 2249322784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 832, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2752, 2795, 3440, 4160, 4472, 5590, 6880, 7741, 8944, 11180, 13760, 15482, 17888, 22360, 30964, 35776, 38705, 44720, 61928, 77410, 89440, 100633, 123856, 154820, 178880, 201266, 247712, 309640, 332863, 402532, 495424, 503165, 619280, 665726, 805064, 1006330, 1238560, 1331452, 1610128, 1664315, 2012660, 2477120, 2662904, 3220256, 3328630, 4025320, 4327219, 5325808, 6440512, 6657260, 8050640, 8654438, 10651616, 13314520, 16101280, 17308876, 21303232, 21636095, 26629040, 32202560, 34617752, 43272190, 53258080, 69235504, 86544380, 106516160, 138471008, 173088760, 276942016, 346177520, 692355040, 1384710080]

約数ペア:

[(1, 1384710080), (2, 692355040), (4, 346177520), (5, 276942016), (8, 173088760), (10, 138471008), (13, 106516160), (16, 86544380), (20, 69235504), (26, 53258080), (32, 43272190), (40, 34617752), (43, 32202560), (52, 26629040), (64, 21636095), (65, 21303232), (80, 17308876), (86, 16101280), (104, 13314520), (130, 10651616), (160, 8654438), (172, 8050640), (208, 6657260), (215, 6440512), (260, 5325808), (320, 4327219), (344, 4025320), (416, 3328630), (430, 3220256), (520, 2662904), (559, 2477120), (688, 2012660), (832, 1664315), (860, 1610128), (1040, 1331452), (1118, 1238560), (1376, 1006330), (1720, 805064), (2080, 665726), (2236, 619280), (2752, 503165), (2795, 495424), (3440, 402532), (4160, 332863), (4472, 309640), (5590, 247712), (6880, 201266), (7741, 178880), (8944, 154820), (11180, 123856), (13760, 100633), (15482, 89440), (17888, 77410), (22360, 61928), (30964, 44720), (35776, 38705)]