26572000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 81454464

約数和(自身を除く): 54882464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 73, 80, 91, 100, 104, 112, 125, 130, 140, 146, 160, 175, 182, 200, 208, 224, 250, 260, 280, 292, 325, 350, 364, 365, 400, 416, 455, 500, 511, 520, 560, 584, 650, 700, 728, 730, 800, 875, 910, 949, 1000, 1022, 1040, 1120, 1168, 1300, 1400, 1456, 1460, 1625, 1750, 1820, 1825, 1898, 2000, 2044, 2080, 2275, 2336, 2555, 2600, 2800, 2912, 2920, 3250, 3500, 3640, 3650, 3796, 4000, 4088, 4550, 4745, 5110, 5200, 5600, 5840, 6500, 6643, 7000, 7280, 7300, 7592, 8176, 9100, 9125, 9490, 10220, 10400, 11375, 11680, 12775, 13000, 13286, 14000, 14560, 14600, 15184, 16352, 18200, 18250, 18980, 20440, 22750, 23725, 25550, 26000, 26572, 28000, 29200, 30368, 33215, 36400, 36500, 37960, 40880, 45500, 47450, 51100, 52000, 53144, 58400, 63875, 66430, 72800, 73000, 75920, 81760, 91000, 94900, 102200, 106288, 118625, 127750, 132860, 146000, 151840, 166075, 182000, 189800, 204400, 212576, 237250, 255500, 265720, 292000, 332150, 364000, 379600, 408800, 474500, 511000, 531440, 664300, 759200, 830375, 949000, 1022000, 1062880, 1328600, 1660750, 1898000, 2044000, 2657200, 3321500, 3796000, 5314400, 6643000, 13286000, 26572000]

約数ペア:

[(1, 26572000), (2, 13286000), (4, 6643000), (5, 5314400), (7, 3796000), (8, 3321500), (10, 2657200), (13, 2044000), (14, 1898000), (16, 1660750), (20, 1328600), (25, 1062880), (26, 1022000), (28, 949000), (32, 830375), (35, 759200), (40, 664300), (50, 531440), (52, 511000), (56, 474500), (65, 408800), (70, 379600), (73, 364000), (80, 332150), (91, 292000), (100, 265720), (104, 255500), (112, 237250), (125, 212576), (130, 204400), (140, 189800), (146, 182000), (160, 166075), (175, 151840), (182, 146000), (200, 132860), (208, 127750), (224, 118625), (250, 106288), (260, 102200), (280, 94900), (292, 91000), (325, 81760), (350, 75920), (364, 73000), (365, 72800), (400, 66430), (416, 63875), (455, 58400), (500, 53144), (511, 52000), (520, 51100), (560, 47450), (584, 45500), (650, 40880), (700, 37960), (728, 36500), (730, 36400), (800, 33215), (875, 30368), (910, 29200), (949, 28000), (1000, 26572), (1022, 26000), (1040, 25550), (1120, 23725), (1168, 22750), (1300, 20440), (1400, 18980), (1456, 18250), (1460, 18200), (1625, 16352), (1750, 15184), (1820, 14600), (1825, 14560), (1898, 14000), (2000, 13286), (2044, 13000), (2080, 12775), (2275, 11680), (2336, 11375), (2555, 10400), (2600, 10220), (2800, 9490), (2912, 9125), (2920, 9100), (3250, 8176), (3500, 7592), (3640, 7300), (3650, 7280), (3796, 7000), (4000, 6643), (4088, 6500), (4550, 5840), (4745, 5600), (5110, 5200)]