39020800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 120645056

約数和(自身を除く): 81624256

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, 67, 70, 80, 91, 100, 104, 112, 128, 130, 134, 140, 160, 175, 182, 200, 208, 224, 256, 260, 268, 280, 320, 325, 335, 350, 364, 400, 416, 448, 455, 469, 520, 536, 560, 640, 650, 670, 700, 728, 800, 832, 871, 896, 910, 938, 1040, 1072, 1120, 1280, 1300, 1340, 1400, 1456, 1600, 1664, 1675, 1742, 1792, 1820, 1876, 2080, 2144, 2240, 2275, 2345, 2600, 2680, 2800, 2912, 3200, 3328, 3350, 3484, 3640, 3752, 4160, 4288, 4355, 4480, 4550, 4690, 5200, 5360, 5600, 5824, 6097, 6400, 6700, 6968, 7280, 7504, 8320, 8576, 8710, 8960, 9100, 9380, 10400, 10720, 11200, 11648, 11725, 12194, 13400, 13936, 14560, 15008, 16640, 17152, 17420, 18200, 18760, 20800, 21440, 21775, 22400, 23296, 23450, 24388, 26800, 27872, 29120, 30016, 30485, 34840, 36400, 37520, 41600, 42880, 43550, 44800, 46900, 48776, 53600, 55744, 58240, 60032, 60970, 69680, 72800, 75040, 83200, 85760, 87100, 93800, 97552, 107200, 111488, 116480, 120064, 121940, 139360, 145600, 150080, 152425, 174200, 187600, 195104, 214400, 222976, 243880, 278720, 291200, 300160, 304850, 348400, 375200, 390208, 428800, 487760, 557440, 582400, 600320, 609700, 696800, 750400, 780416, 975520, 1114880, 1219400, 1393600, 1500800, 1560832, 1951040, 2438800, 2787200, 3001600, 3902080, 4877600, 5574400, 7804160, 9755200, 19510400, 39020800]

約数ペア:

[(1, 39020800), (2, 19510400), (4, 9755200), (5, 7804160), (7, 5574400), (8, 4877600), (10, 3902080), (13, 3001600), (14, 2787200), (16, 2438800), (20, 1951040), (25, 1560832), (26, 1500800), (28, 1393600), (32, 1219400), (35, 1114880), (40, 975520), (50, 780416), (52, 750400), (56, 696800), (64, 609700), (65, 600320), (67, 582400), (70, 557440), (80, 487760), (91, 428800), (100, 390208), (104, 375200), (112, 348400), (128, 304850), (130, 300160), (134, 291200), (140, 278720), (160, 243880), (175, 222976), (182, 214400), (200, 195104), (208, 187600), (224, 174200), (256, 152425), (260, 150080), (268, 145600), (280, 139360), (320, 121940), (325, 120064), (335, 116480), (350, 111488), (364, 107200), (400, 97552), (416, 93800), (448, 87100), (455, 85760), (469, 83200), (520, 75040), (536, 72800), (560, 69680), (640, 60970), (650, 60032), (670, 58240), (700, 55744), (728, 53600), (800, 48776), (832, 46900), (871, 44800), (896, 43550), (910, 42880), (938, 41600), (1040, 37520), (1072, 36400), (1120, 34840), (1280, 30485), (1300, 30016), (1340, 29120), (1400, 27872), (1456, 26800), (1600, 24388), (1664, 23450), (1675, 23296), (1742, 22400), (1792, 21775), (1820, 21440), (1876, 20800), (2080, 18760), (2144, 18200), (2240, 17420), (2275, 17152), (2345, 16640), (2600, 15008), (2680, 14560), (2800, 13936), (2912, 13400), (3200, 12194), (3328, 11725), (3350, 11648), (3484, 11200), (3640, 10720), (3752, 10400), (4160, 9380), (4288, 9100), (4355, 8960), (4480, 8710), (4550, 8576), (4690, 8320), (5200, 7504), (5360, 7280), (5600, 6968), (5824, 6700), (6097, 6400)]