126925760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 84

約数和(自身を含む): 327419208

約数和(自身を除く): 200493448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2347, 2704, 3380, 4160, 4694, 5408, 6760, 9388, 10816, 11735, 13520, 18776, 23470, 27040, 30511, 37552, 46940, 54080, 61022, 75104, 93880, 122044, 150208, 152555, 187760, 244088, 305110, 375520, 396643, 488176, 610220, 751040, 793286, 976352, 1220440, 1586572, 1952704, 1983215, 2440880, 3173144, 3966430, 4881760, 6346288, 7932860, 9763520, 12692576, 15865720, 25385152, 31731440, 63462880, 126925760]

約数ペア:

[(1, 126925760), (2, 63462880), (4, 31731440), (5, 25385152), (8, 15865720), (10, 12692576), (13, 9763520), (16, 7932860), (20, 6346288), (26, 4881760), (32, 3966430), (40, 3173144), (52, 2440880), (64, 1983215), (65, 1952704), (80, 1586572), (104, 1220440), (130, 976352), (160, 793286), (169, 751040), (208, 610220), (260, 488176), (320, 396643), (338, 375520), (416, 305110), (520, 244088), (676, 187760), (832, 152555), (845, 150208), (1040, 122044), (1352, 93880), (1690, 75104), (2080, 61022), (2347, 54080), (2704, 46940), (3380, 37552), (4160, 30511), (4694, 27040), (5408, 23470), (6760, 18776), (9388, 13520), (10816, 11735)]