174175040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 451256400

約数和(自身を除く): 277081360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 149, 160, 208, 260, 281, 298, 320, 416, 520, 562, 596, 745, 832, 1040, 1124, 1192, 1405, 1490, 1937, 2080, 2248, 2384, 2810, 2980, 3653, 3874, 4160, 4496, 4768, 5620, 5960, 7306, 7748, 8992, 9536, 9685, 11240, 11920, 14612, 15496, 17984, 18265, 19370, 22480, 23840, 29224, 30992, 36530, 38740, 41869, 44960, 47680, 58448, 61984, 73060, 77480, 83738, 89920, 116896, 123968, 146120, 154960, 167476, 209345, 233792, 292240, 309920, 334952, 418690, 544297, 584480, 619840, 669904, 837380, 1088594, 1168960, 1339808, 1674760, 2177188, 2679616, 2721485, 3349520, 4354376, 5442970, 6699040, 8708752, 10885940, 13398080, 17417504, 21771880, 34835008, 43543760, 87087520, 174175040]

約数ペア:

[(1, 174175040), (2, 87087520), (4, 43543760), (5, 34835008), (8, 21771880), (10, 17417504), (13, 13398080), (16, 10885940), (20, 8708752), (26, 6699040), (32, 5442970), (40, 4354376), (52, 3349520), (64, 2721485), (65, 2679616), (80, 2177188), (104, 1674760), (130, 1339808), (149, 1168960), (160, 1088594), (208, 837380), (260, 669904), (281, 619840), (298, 584480), (320, 544297), (416, 418690), (520, 334952), (562, 309920), (596, 292240), (745, 233792), (832, 209345), (1040, 167476), (1124, 154960), (1192, 146120), (1405, 123968), (1490, 116896), (1937, 89920), (2080, 83738), (2248, 77480), (2384, 73060), (2810, 61984), (2980, 58448), (3653, 47680), (3874, 44960), (4160, 41869), (4496, 38740), (4768, 36530), (5620, 30992), (5960, 29224), (7306, 23840), (7748, 22480), (8992, 19370), (9536, 18265), (9685, 17984), (11240, 15496), (11920, 14612)]