55268080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 156231072

約数和(自身を除く): 100962992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 613, 644, 784, 805, 920, 980, 1127, 1226, 1288, 1610, 1840, 1960, 2254, 2452, 2576, 3065, 3220, 3920, 4291, 4508, 4904, 5635, 6130, 6440, 8582, 9016, 9808, 11270, 12260, 12880, 14099, 17164, 18032, 21455, 22540, 24520, 28198, 30037, 34328, 42910, 45080, 49040, 56396, 60074, 68656, 70495, 85820, 90160, 98693, 112792, 120148, 140990, 150185, 171640, 197386, 225584, 240296, 281980, 300370, 343280, 394772, 480592, 493465, 563960, 600740, 690851, 789544, 986930, 1127920, 1201480, 1381702, 1579088, 1973860, 2402960, 2763404, 3454255, 3947720, 5526808, 6908510, 7895440, 11053616, 13817020, 27634040, 55268080]

約数ペア:

[(1, 55268080), (2, 27634040), (4, 13817020), (5, 11053616), (7, 7895440), (8, 6908510), (10, 5526808), (14, 3947720), (16, 3454255), (20, 2763404), (23, 2402960), (28, 1973860), (35, 1579088), (40, 1381702), (46, 1201480), (49, 1127920), (56, 986930), (70, 789544), (80, 690851), (92, 600740), (98, 563960), (112, 493465), (115, 480592), (140, 394772), (161, 343280), (184, 300370), (196, 281980), (230, 240296), (245, 225584), (280, 197386), (322, 171640), (368, 150185), (392, 140990), (460, 120148), (490, 112792), (560, 98693), (613, 90160), (644, 85820), (784, 70495), (805, 68656), (920, 60074), (980, 56396), (1127, 49040), (1226, 45080), (1288, 42910), (1610, 34328), (1840, 30037), (1960, 28198), (2254, 24520), (2452, 22540), (2576, 21455), (3065, 18032), (3220, 17164), (3920, 14099), (4291, 12880), (4508, 12260), (4904, 11270), (5635, 9808), (6130, 9016), (6440, 8582)]