100525712

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 223200000

約数和(自身を除く): 122674288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1796, 1999, 3143, 3592, 3998, 6286, 7184, 7996, 12572, 13993, 15992, 25144, 27986, 31984, 50288, 55972, 111944, 223888, 897551, 1795102, 3590204, 6282857, 7180408, 12565714, 14360816, 25131428, 50262856, 100525712]

約数ペア:

[(1, 100525712), (2, 50262856), (4, 25131428), (7, 14360816), (8, 12565714), (14, 7180408), (16, 6282857), (28, 3590204), (56, 1795102), (112, 897551), (449, 223888), (898, 111944), (1796, 55972), (1999, 50288), (3143, 31984), (3592, 27986), (3998, 25144), (6286, 15992), (7184, 13993), (7996, 12572)]