10915520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 32479488

約数和(自身を除く): 21563968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 443, 448, 560, 616, 704, 770, 880, 886, 1120, 1232, 1540, 1760, 1772, 2215, 2240, 2464, 3080, 3101, 3520, 3544, 4430, 4873, 4928, 6160, 6202, 7088, 8860, 9746, 12320, 12404, 14176, 15505, 17720, 19492, 24365, 24640, 24808, 28352, 31010, 34111, 35440, 38984, 48730, 49616, 62020, 68222, 70880, 77968, 97460, 99232, 124040, 136444, 141760, 155936, 170555, 194920, 198464, 248080, 272888, 311872, 341110, 389840, 496160, 545776, 682220, 779680, 992320, 1091552, 1364440, 1559360, 2183104, 2728880, 5457760, 10915520]

約数ペア:

[(1, 10915520), (2, 5457760), (4, 2728880), (5, 2183104), (7, 1559360), (8, 1364440), (10, 1091552), (11, 992320), (14, 779680), (16, 682220), (20, 545776), (22, 496160), (28, 389840), (32, 341110), (35, 311872), (40, 272888), (44, 248080), (55, 198464), (56, 194920), (64, 170555), (70, 155936), (77, 141760), (80, 136444), (88, 124040), (110, 99232), (112, 97460), (140, 77968), (154, 70880), (160, 68222), (176, 62020), (220, 49616), (224, 48730), (280, 38984), (308, 35440), (320, 34111), (352, 31010), (385, 28352), (440, 24808), (443, 24640), (448, 24365), (560, 19492), (616, 17720), (704, 15505), (770, 14176), (880, 12404), (886, 12320), (1120, 9746), (1232, 8860), (1540, 7088), (1760, 6202), (1772, 6160), (2215, 4928), (2240, 4873), (2464, 4430), (3080, 3544), (3101, 3520)]