82062020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{77417}}^1$

素因数の和:77479

約数の個数: 24

約数和(自身を含む): 175584024

約数和(自身を除く): 93522004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 77417, 154834, 309668, 387085, 774170, 1548340, 4103101, 8206202, 16412404, 20515505, 41031010, 82062020]

約数ペア:

[(1, 82062020), (2, 41031010), (4, 20515505), (5, 16412404), (10, 8206202), (20, 4103101), (53, 1548340), (106, 774170), (212, 387085), (265, 309668), (530, 154834), (1060, 77417)]