27634040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 75595680

約数和(自身を除く): 47961640

約数列:

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

約数ペア:

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