2055014720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13577}}^1$

素因数の和:13648

約数の個数: 112

約数和(自身を含む): 5462918208

約数和(自身を除く): 3407903488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 352, 430, 440, 473, 688, 704, 860, 880, 946, 1376, 1720, 1760, 1892, 2365, 2752, 3440, 3520, 3784, 4730, 6880, 7568, 9460, 13577, 13760, 15136, 18920, 27154, 30272, 37840, 54308, 67885, 75680, 108616, 135770, 149347, 151360, 217232, 271540, 298694, 434464, 543080, 583811, 597388, 746735, 868928, 1086160, 1167622, 1194776, 1493470, 2172320, 2335244, 2389552, 2919055, 2986940, 4344640, 4670488, 4779104, 5838110, 5973880, 6421921, 9340976, 9558208, 11676220, 11947760, 12843842, 18681952, 23352440, 23895520, 25687684, 32109605, 37363904, 46704880, 47791040, 51375368, 64219210, 93409760, 102750736, 128438420, 186819520, 205501472, 256876840, 411002944, 513753680, 1027507360, 2055014720]

約数ペア:

[(1, 2055014720), (2, 1027507360), (4, 513753680), (5, 411002944), (8, 256876840), (10, 205501472), (11, 186819520), (16, 128438420), (20, 102750736), (22, 93409760), (32, 64219210), (40, 51375368), (43, 47791040), (44, 46704880), (55, 37363904), (64, 32109605), (80, 25687684), (86, 23895520), (88, 23352440), (110, 18681952), (160, 12843842), (172, 11947760), (176, 11676220), (215, 9558208), (220, 9340976), (320, 6421921), (344, 5973880), (352, 5838110), (430, 4779104), (440, 4670488), (473, 4344640), (688, 2986940), (704, 2919055), (860, 2389552), (880, 2335244), (946, 2172320), (1376, 1493470), (1720, 1194776), (1760, 1167622), (1892, 1086160), (2365, 868928), (2752, 746735), (3440, 597388), (3520, 583811), (3784, 543080), (4730, 434464), (6880, 298694), (7568, 271540), (9460, 217232), (13577, 151360), (13760, 149347), (15136, 135770), (18920, 108616), (27154, 75680), (30272, 67885), (37840, 54308)]