13892480

素因数分解:

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

素因数の和:476

約数の個数: 96

約数和(自身を含む): 38721240

約数和(自身を除く): 24828760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 443, 448, 490, 560, 640, 784, 886, 896, 980, 1120, 1568, 1772, 1960, 2215, 2240, 3101, 3136, 3544, 3920, 4430, 4480, 6202, 6272, 7088, 7840, 8860, 12404, 14176, 15505, 15680, 17720, 21707, 24808, 28352, 31010, 31360, 35440, 43414, 49616, 56704, 62020, 70880, 86828, 99232, 108535, 124040, 141760, 173656, 198464, 217070, 248080, 283520, 347312, 396928, 434140, 496160, 694624, 868280, 992320, 1389248, 1736560, 1984640, 2778496, 3473120, 6946240, 13892480]

約数ペア:

[(1, 13892480), (2, 6946240), (4, 3473120), (5, 2778496), (7, 1984640), (8, 1736560), (10, 1389248), (14, 992320), (16, 868280), (20, 694624), (28, 496160), (32, 434140), (35, 396928), (40, 347312), (49, 283520), (56, 248080), (64, 217070), (70, 198464), (80, 173656), (98, 141760), (112, 124040), (128, 108535), (140, 99232), (160, 86828), (196, 70880), (224, 62020), (245, 56704), (280, 49616), (320, 43414), (392, 35440), (443, 31360), (448, 31010), (490, 28352), (560, 24808), (640, 21707), (784, 17720), (886, 15680), (896, 15505), (980, 14176), (1120, 12404), (1568, 8860), (1772, 7840), (1960, 7088), (2215, 6272), (2240, 6202), (3101, 4480), (3136, 4430), (3544, 3920)]