80526100210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8539}}^1\times {\mathrm{4787}}^1$

素因数の和:13530

約数の個数: 32

約数和(自身を含む): 145730249280

約数和(自身を除く): 65204149070

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 4787, 8539, 9574, 17078, 23935, 42695, 47870, 85390, 943039, 1682183, 1886078, 3364366, 4715195, 8410915, 9430390, 16821830, 40876193, 81752386, 204380965, 408761930, 8052610021, 16105220042, 40263050105, 80526100210]

約数ペア:

[(1, 80526100210), (2, 40263050105), (5, 16105220042), (10, 8052610021), (197, 408761930), (394, 204380965), (985, 81752386), (1970, 40876193), (4787, 16821830), (8539, 9430390), (9574, 8410915), (17078, 4715195), (23935, 3364366), (42695, 1886078), (47870, 1682183), (85390, 943039)]