10983280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 31855104

約数和(自身を除く): 20871824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1783, 3080, 3566, 6160, 7132, 8915, 12481, 14264, 17830, 19613, 24962, 28528, 35660, 39226, 49924, 62405, 71320, 78452, 98065, 99848, 124810, 137291, 142640, 156904, 196130, 199696, 249620, 274582, 313808, 392260, 499240, 549164, 686455, 784520, 998480, 1098328, 1372910, 1569040, 2196656, 2745820, 5491640, 10983280]

約数ペア:

[(1, 10983280), (2, 5491640), (4, 2745820), (5, 2196656), (7, 1569040), (8, 1372910), (10, 1098328), (11, 998480), (14, 784520), (16, 686455), (20, 549164), (22, 499240), (28, 392260), (35, 313808), (40, 274582), (44, 249620), (55, 199696), (56, 196130), (70, 156904), (77, 142640), (80, 137291), (88, 124810), (110, 99848), (112, 98065), (140, 78452), (154, 71320), (176, 62405), (220, 49924), (280, 39226), (308, 35660), (385, 28528), (440, 24962), (560, 19613), (616, 17830), (770, 14264), (880, 12481), (1232, 8915), (1540, 7132), (1783, 6160), (3080, 3566)]