2526653440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 132

約数和(自身を含む): 6401476656

約数和(自身を除く): 3874823216

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 512, 608, 640, 722, 760, 1024, 1216, 1280, 1367, 1444, 1520, 1805, 2432, 2560, 2734, 2888, 3040, 3610, 4864, 5120, 5468, 5776, 6080, 6835, 7220, 9728, 10936, 11552, 12160, 13670, 14440, 19456, 21872, 23104, 24320, 25973, 27340, 28880, 43744, 46208, 48640, 51946, 54680, 57760, 87488, 92416, 97280, 103892, 109360, 115520, 129865, 174976, 184832, 207784, 218720, 231040, 259730, 349952, 369664, 415568, 437440, 462080, 493487, 519460, 699904, 831136, 874880, 924160, 986974, 1038920, 1399808, 1662272, 1749760, 1848320, 1973948, 2077840, 2467435, 3324544, 3499520, 3947896, 4155680, 4934870, 6649088, 6999040, 7895792, 8311360, 9869740, 13298176, 15791584, 16622720, 19739480, 26596352, 31583168, 33245440, 39478960, 63166336, 66490880, 78957920, 126332672, 132981760, 157915840, 252665344, 315831680, 505330688, 631663360, 1263326720, 2526653440]

約数ペア:

[(1, 2526653440), (2, 1263326720), (4, 631663360), (5, 505330688), (8, 315831680), (10, 252665344), (16, 157915840), (19, 132981760), (20, 126332672), (32, 78957920), (38, 66490880), (40, 63166336), (64, 39478960), (76, 33245440), (80, 31583168), (95, 26596352), (128, 19739480), (152, 16622720), (160, 15791584), (190, 13298176), (256, 9869740), (304, 8311360), (320, 7895792), (361, 6999040), (380, 6649088), (512, 4934870), (608, 4155680), (640, 3947896), (722, 3499520), (760, 3324544), (1024, 2467435), (1216, 2077840), (1280, 1973948), (1367, 1848320), (1444, 1749760), (1520, 1662272), (1805, 1399808), (2432, 1038920), (2560, 986974), (2734, 924160), (2888, 874880), (3040, 831136), (3610, 699904), (4864, 519460), (5120, 493487), (5468, 462080), (5776, 437440), (6080, 415568), (6835, 369664), (7220, 349952), (9728, 259730), (10936, 231040), (11552, 218720), (12160, 207784), (13670, 184832), (14440, 174976), (19456, 129865), (21872, 115520), (23104, 109360), (24320, 103892), (25973, 97280), (27340, 92416), (28880, 87488), (43744, 57760), (46208, 54680), (48640, 51946)]