14388640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 40279680

約数和(自身を除く): 25891040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 443, 464, 560, 580, 812, 886, 928, 1015, 1120, 1160, 1624, 1772, 2030, 2215, 2320, 3101, 3248, 3544, 4060, 4430, 4640, 6202, 6496, 7088, 8120, 8860, 12404, 12847, 14176, 15505, 16240, 17720, 24808, 25694, 31010, 32480, 35440, 49616, 51388, 62020, 64235, 70880, 89929, 99232, 102776, 124040, 128470, 179858, 205552, 248080, 256940, 359716, 411104, 449645, 496160, 513880, 719432, 899290, 1027760, 1438864, 1798580, 2055520, 2877728, 3597160, 7194320, 14388640]

約数ペア:

[(1, 14388640), (2, 7194320), (4, 3597160), (5, 2877728), (7, 2055520), (8, 1798580), (10, 1438864), (14, 1027760), (16, 899290), (20, 719432), (28, 513880), (29, 496160), (32, 449645), (35, 411104), (40, 359716), (56, 256940), (58, 248080), (70, 205552), (80, 179858), (112, 128470), (116, 124040), (140, 102776), (145, 99232), (160, 89929), (203, 70880), (224, 64235), (232, 62020), (280, 51388), (290, 49616), (406, 35440), (443, 32480), (464, 31010), (560, 25694), (580, 24808), (812, 17720), (886, 16240), (928, 15505), (1015, 14176), (1120, 12847), (1160, 12404), (1624, 8860), (1772, 8120), (2030, 7088), (2215, 6496), (2320, 6202), (3101, 4640), (3248, 4430), (3544, 4060)]