12947200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^2$

素因数の和:67

約数の個数: 162

約数和(自身を含む): 38905496

約数和(自身を除く): 25958296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 256, 272, 280, 289, 320, 340, 350, 400, 425, 448, 476, 544, 560, 578, 595, 640, 680, 700, 800, 850, 896, 952, 1088, 1120, 1156, 1190, 1280, 1360, 1400, 1445, 1600, 1700, 1792, 1904, 2023, 2176, 2240, 2312, 2380, 2720, 2800, 2890, 2975, 3200, 3400, 3808, 4046, 4352, 4480, 4624, 4760, 5440, 5600, 5780, 5950, 6400, 6800, 7225, 7616, 8092, 8960, 9248, 9520, 10115, 10880, 11200, 11560, 11900, 13600, 14450, 15232, 16184, 18496, 19040, 20230, 21760, 22400, 23120, 23800, 27200, 28900, 30464, 32368, 36992, 38080, 40460, 44800, 46240, 47600, 50575, 54400, 57800, 64736, 73984, 76160, 80920, 92480, 95200, 101150, 108800, 115600, 129472, 152320, 161840, 184960, 190400, 202300, 231200, 258944, 323680, 369920, 380800, 404600, 462400, 517888, 647360, 761600, 809200, 924800, 1294720, 1618400, 1849600, 2589440, 3236800, 6473600, 12947200]

約数ペア:

[(1, 12947200), (2, 6473600), (4, 3236800), (5, 2589440), (7, 1849600), (8, 1618400), (10, 1294720), (14, 924800), (16, 809200), (17, 761600), (20, 647360), (25, 517888), (28, 462400), (32, 404600), (34, 380800), (35, 369920), (40, 323680), (50, 258944), (56, 231200), (64, 202300), (68, 190400), (70, 184960), (80, 161840), (85, 152320), (100, 129472), (112, 115600), (119, 108800), (128, 101150), (136, 95200), (140, 92480), (160, 80920), (170, 76160), (175, 73984), (200, 64736), (224, 57800), (238, 54400), (256, 50575), (272, 47600), (280, 46240), (289, 44800), (320, 40460), (340, 38080), (350, 36992), (400, 32368), (425, 30464), (448, 28900), (476, 27200), (544, 23800), (560, 23120), (578, 22400), (595, 21760), (640, 20230), (680, 19040), (700, 18496), (800, 16184), (850, 15232), (896, 14450), (952, 13600), (1088, 11900), (1120, 11560), (1156, 11200), (1190, 10880), (1280, 10115), (1360, 9520), (1400, 9248), (1445, 8960), (1600, 8092), (1700, 7616), (1792, 7225), (1904, 6800), (2023, 6400), (2176, 5950), (2240, 5780), (2312, 5600), (2380, 5440), (2720, 4760), (2800, 4624), (2890, 4480), (2975, 4352), (3200, 4046), (3400, 3808)]