13286000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 40080768

約数和(自身を除く): 26794768

約数列:

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

約数ペア:

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