172207610

素因数分解:

$2^1\times 5^1\times {\mathrm{4363}}^1\times {\mathrm{3947}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 310123296

約数和(自身を除く): 137915686

約数列:

[1, 2, 5, 10, 3947, 4363, 7894, 8726, 19735, 21815, 39470, 43630, 17220761, 34441522, 86103805, 172207610]

約数ペア:

[(1, 172207610), (2, 86103805), (5, 34441522), (10, 17220761), (3947, 43630), (4363, 39470), (7894, 21815), (8726, 19735)]