52270400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 158739840

約数和(自身を除く): 106469440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 359, 364, 400, 416, 448, 455, 520, 560, 650, 700, 718, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1436, 1456, 1600, 1795, 1820, 2080, 2240, 2275, 2513, 2600, 2800, 2872, 2912, 3590, 3640, 4160, 4550, 4667, 5026, 5200, 5600, 5744, 5824, 7180, 7280, 8975, 9100, 9334, 10052, 10400, 11200, 11488, 12565, 14360, 14560, 17950, 18200, 18668, 20104, 20800, 22976, 23335, 25130, 28720, 29120, 32669, 35900, 36400, 37336, 40208, 46670, 50260, 57440, 62825, 65338, 71800, 72800, 74672, 80416, 93340, 100520, 114880, 116675, 125650, 130676, 143600, 145600, 149344, 160832, 163345, 186680, 201040, 233350, 251300, 261352, 287200, 298688, 326690, 373360, 402080, 466700, 502600, 522704, 574400, 653380, 746720, 804160, 816725, 933400, 1005200, 1045408, 1306760, 1493440, 1633450, 1866800, 2010400, 2090816, 2613520, 3266900, 3733600, 4020800, 5227040, 6533800, 7467200, 10454080, 13067600, 26135200, 52270400]

約数ペア:

[(1, 52270400), (2, 26135200), (4, 13067600), (5, 10454080), (7, 7467200), (8, 6533800), (10, 5227040), (13, 4020800), (14, 3733600), (16, 3266900), (20, 2613520), (25, 2090816), (26, 2010400), (28, 1866800), (32, 1633450), (35, 1493440), (40, 1306760), (50, 1045408), (52, 1005200), (56, 933400), (64, 816725), (65, 804160), (70, 746720), (80, 653380), (91, 574400), (100, 522704), (104, 502600), (112, 466700), (130, 402080), (140, 373360), (160, 326690), (175, 298688), (182, 287200), (200, 261352), (208, 251300), (224, 233350), (260, 201040), (280, 186680), (320, 163345), (325, 160832), (350, 149344), (359, 145600), (364, 143600), (400, 130676), (416, 125650), (448, 116675), (455, 114880), (520, 100520), (560, 93340), (650, 80416), (700, 74672), (718, 72800), (728, 71800), (800, 65338), (832, 62825), (910, 57440), (1040, 50260), (1120, 46670), (1300, 40208), (1400, 37336), (1436, 36400), (1456, 35900), (1600, 32669), (1795, 29120), (1820, 28720), (2080, 25130), (2240, 23335), (2275, 22976), (2513, 20800), (2600, 20104), (2800, 18668), (2872, 18200), (2912, 17950), (3590, 14560), (3640, 14360), (4160, 12565), (4550, 11488), (4667, 11200), (5026, 10400), (5200, 10052), (5600, 9334), (5744, 9100), (5824, 8975), (7180, 7280)]